9795921375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:578

約数の個数: 128

約数和(自身を含む): 17730865152

約数和(自身を除く): 7934943777

約数列:

[1, 3, 5, 15, 23, 25, 43, 61, 69, 75, 115, 125, 129, 183, 215, 305, 345, 375, 433, 575, 645, 915, 989, 1075, 1299, 1403, 1525, 1725, 2165, 2623, 2875, 2967, 3225, 4209, 4575, 4945, 5375, 6495, 7015, 7625, 7869, 8625, 9959, 10825, 13115, 14835, 16125, 18619, 21045, 22875, 24725, 26413, 29877, 32475, 35075, 39345, 49795, 54125, 55857, 60329, 65575, 74175, 79239, 93095, 105225, 123625, 132065, 149385, 162375, 175375, 180987, 196725, 248975, 279285, 301645, 327875, 370875, 396195, 428237, 465475, 526125, 607499, 660325, 746925, 904935, 983625, 1135759, 1244875, 1284711, 1396425, 1508225, 1822497, 1980975, 2141185, 2327375, 3037495, 3301625, 3407277, 3734625, 4524675, 5678795, 6423555, 6982125, 7541125, 9112485, 9904875, 10705925, 15187475, 17036385, 22623375, 26122457, 28393975, 32117775, 45562425, 53529625, 75937375, 78367371, 85181925, 130612285, 141969875, 160588875, 227812125, 391836855, 425909625, 653061425, 1959184275, 3265307125, 9795921375]

約数ペア:

[(1, 9795921375), (3, 3265307125), (5, 1959184275), (15, 653061425), (23, 425909625), (25, 391836855), (43, 227812125), (61, 160588875), (69, 141969875), (75, 130612285), (115, 85181925), (125, 78367371), (129, 75937375), (183, 53529625), (215, 45562425), (305, 32117775), (345, 28393975), (375, 26122457), (433, 22623375), (575, 17036385), (645, 15187475), (915, 10705925), (989, 9904875), (1075, 9112485), (1299, 7541125), (1403, 6982125), (1525, 6423555), (1725, 5678795), (2165, 4524675), (2623, 3734625), (2875, 3407277), (2967, 3301625), (3225, 3037495), (4209, 2327375), (4575, 2141185), (4945, 1980975), (5375, 1822497), (6495, 1508225), (7015, 1396425), (7625, 1284711), (7869, 1244875), (8625, 1135759), (9959, 983625), (10825, 904935), (13115, 746925), (14835, 660325), (16125, 607499), (18619, 526125), (21045, 465475), (22875, 428237), (24725, 396195), (26413, 370875), (29877, 327875), (32475, 301645), (35075, 279285), (39345, 248975), (49795, 196725), (54125, 180987), (55857, 175375), (60329, 162375), (65575, 149385), (74175, 132065), (79239, 123625), (93095, 105225)]