950183975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{751}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 1351163520

約数和(自身を除く): 400979545

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 229, 325, 425, 751, 1105, 1145, 2977, 3755, 3893, 5525, 5725, 9763, 12767, 14885, 18775, 19465, 48815, 50609, 63835, 74425, 97325, 165971, 171979, 244075, 253045, 319175, 829855, 859895, 1265225, 2235727, 2923643, 4149275, 4299475, 11178635, 14618215, 38007359, 55893175, 73091075, 190036795, 950183975]

約数ペア:

[(1, 950183975), (5, 190036795), (13, 73091075), (17, 55893175), (25, 38007359), (65, 14618215), (85, 11178635), (221, 4299475), (229, 4149275), (325, 2923643), (425, 2235727), (751, 1265225), (1105, 859895), (1145, 829855), (2977, 319175), (3755, 253045), (3893, 244075), (5525, 171979), (5725, 165971), (9763, 97325), (12767, 74425), (14885, 63835), (18775, 50609), (19465, 48815)]