82952375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 122563584

約数和(自身を除く): 39611209

約数列:

[1, 5, 11, 23, 25, 43, 55, 61, 115, 125, 215, 253, 275, 305, 473, 575, 671, 989, 1075, 1265, 1375, 1403, 1525, 2365, 2623, 2875, 3355, 4945, 5375, 6325, 7015, 7625, 10879, 11825, 13115, 15433, 16775, 24725, 28853, 31625, 35075, 54395, 59125, 60329, 65575, 77165, 83875, 123625, 144265, 175375, 271975, 301645, 327875, 385825, 663619, 721325, 1359875, 1508225, 1929125, 3318095, 3606625, 7541125, 16590475, 82952375]

約数ペア:

[(1, 82952375), (5, 16590475), (11, 7541125), (23, 3606625), (25, 3318095), (43, 1929125), (55, 1508225), (61, 1359875), (115, 721325), (125, 663619), (215, 385825), (253, 327875), (275, 301645), (305, 271975), (473, 175375), (575, 144265), (671, 123625), (989, 83875), (1075, 77165), (1265, 65575), (1375, 60329), (1403, 59125), (1525, 54395), (2365, 35075), (2623, 31625), (2875, 28853), (3355, 24725), (4945, 16775), (5375, 15433), (6325, 13115), (7015, 11825), (7625, 10879)]