70540275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 127491840

約数和(自身を除く): 56951565

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 195, 213, 325, 355, 923, 975, 1019, 1065, 1775, 2769, 3057, 4615, 5095, 5325, 13247, 13845, 15285, 23075, 25475, 39741, 66235, 69225, 72349, 76425, 198705, 217047, 331175, 361745, 940537, 993525, 1085235, 1808725, 2821611, 4702685, 5426175, 14108055, 23513425, 70540275]

約数ペア:

[(1, 70540275), (3, 23513425), (5, 14108055), (13, 5426175), (15, 4702685), (25, 2821611), (39, 1808725), (65, 1085235), (71, 993525), (75, 940537), (195, 361745), (213, 331175), (325, 217047), (355, 198705), (923, 76425), (975, 72349), (1019, 69225), (1065, 66235), (1775, 39741), (2769, 25475), (3057, 23075), (4615, 15285), (5095, 13845), (5325, 13247)]