334230625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 448731360

約数和(自身を除く): 114500735

約数列:

[1, 5, 17, 25, 83, 85, 125, 379, 415, 425, 625, 1411, 1895, 2075, 2125, 6443, 7055, 9475, 10375, 10625, 31457, 32215, 35275, 47375, 51875, 157285, 161075, 176375, 236875, 534769, 786425, 805375, 881875, 2673845, 3932125, 4026875, 13369225, 19660625, 66846125, 334230625]

約数ペア:

[(1, 334230625), (5, 66846125), (17, 19660625), (25, 13369225), (83, 4026875), (85, 3932125), (125, 2673845), (379, 881875), (415, 805375), (425, 786425), (625, 534769), (1411, 236875), (1895, 176375), (2075, 161075), (2125, 157285), (6443, 51875), (7055, 47375), (9475, 35275), (10375, 32215), (10625, 31457)]