135412375

素因数分解:

$5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 204272640

約数和(自身を除く): 68860265

約数列:

[1, 5, 7, 25, 35, 43, 59, 61, 125, 175, 215, 295, 301, 305, 413, 427, 875, 1075, 1475, 1505, 1525, 2065, 2135, 2537, 2623, 3599, 5375, 7375, 7525, 7625, 10325, 10675, 12685, 13115, 17759, 17995, 18361, 25193, 37625, 51625, 53375, 63425, 65575, 88795, 89975, 91805, 125965, 154757, 317125, 327875, 443975, 449875, 459025, 629825, 773785, 1083299, 2219875, 2295125, 3149125, 3868925, 5416495, 19344625, 27082475, 135412375]

約数ペア:

[(1, 135412375), (5, 27082475), (7, 19344625), (25, 5416495), (35, 3868925), (43, 3149125), (59, 2295125), (61, 2219875), (125, 1083299), (175, 773785), (215, 629825), (295, 459025), (301, 449875), (305, 443975), (413, 327875), (427, 317125), (875, 154757), (1075, 125965), (1475, 91805), (1505, 89975), (1525, 88795), (2065, 65575), (2135, 63425), (2537, 53375), (2623, 51625), (3599, 37625), (5375, 25193), (7375, 18361), (7525, 17995), (7625, 17759), (10325, 13115), (10675, 12685)]