100538425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 146990592

約数和(自身を除く): 46452167

約数列:

[1, 5, 13, 17, 25, 31, 65, 85, 155, 221, 325, 403, 425, 527, 587, 775, 1105, 2015, 2635, 2935, 5525, 6851, 7631, 9979, 10075, 13175, 14675, 18197, 34255, 38155, 49895, 90985, 129727, 171275, 190775, 236561, 249475, 309349, 454925, 648635, 1182805, 1546745, 3243175, 4021537, 5914025, 7733725, 20107685, 100538425]

約数ペア:

[(1, 100538425), (5, 20107685), (13, 7733725), (17, 5914025), (25, 4021537), (31, 3243175), (65, 1546745), (85, 1182805), (155, 648635), (221, 454925), (325, 309349), (403, 249475), (425, 236561), (527, 190775), (587, 171275), (775, 129727), (1105, 90985), (2015, 49895), (2635, 38155), (2935, 34255), (5525, 18197), (6851, 14675), (7631, 13175), (9979, 10075)]