72286098625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{320027}}^1$

素因数の和:320194

約数の個数: 32

約数和(自身を含む): 97851761280

約数和(自身を除く): 25565662655

約数列:

[1, 5, 13, 25, 65, 125, 139, 325, 695, 1625, 1807, 3475, 9035, 17375, 45175, 225875, 320027, 1600135, 4160351, 8000675, 20801755, 40003375, 44483753, 104008775, 222418765, 520043875, 578288789, 1112093825, 2891443945, 5560469125, 14457219725, 72286098625]

約数ペア:

[(1, 72286098625), (5, 14457219725), (13, 5560469125), (25, 2891443945), (65, 1112093825), (125, 578288789), (139, 520043875), (325, 222418765), (695, 104008775), (1625, 44483753), (1807, 40003375), (3475, 20801755), (9035, 8000675), (17375, 4160351), (45175, 1600135), (225875, 320027)]