157065975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3733}}^1$

素因数の和:3777

約数の個数: 72

約数和(自身を含む): 325037232

約数和(自身を除く): 167971257

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 225, 255, 275, 425, 495, 561, 765, 825, 935, 1275, 1683, 2475, 2805, 3733, 3825, 4675, 8415, 11199, 14025, 18665, 33597, 41063, 42075, 55995, 63461, 93325, 123189, 167985, 190383, 205315, 279975, 317305, 369567, 571149, 615945, 698071, 839925, 951915, 1026575, 1586525, 1847835, 2094213, 2855745, 3079725, 3490355, 4759575, 6282639, 9239175, 10471065, 14278725, 17451775, 31413195, 52355325, 157065975]

約数ペア:

[(1, 157065975), (3, 52355325), (5, 31413195), (9, 17451775), (11, 14278725), (15, 10471065), (17, 9239175), (25, 6282639), (33, 4759575), (45, 3490355), (51, 3079725), (55, 2855745), (75, 2094213), (85, 1847835), (99, 1586525), (153, 1026575), (165, 951915), (187, 839925), (225, 698071), (255, 615945), (275, 571149), (425, 369567), (495, 317305), (561, 279975), (765, 205315), (825, 190383), (935, 167985), (1275, 123189), (1683, 93325), (2475, 63461), (2805, 55995), (3733, 42075), (3825, 41063), (4675, 33597), (8415, 18665), (11199, 14025)]