72350625

素因数分解:

$3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 123260544

約数和(自身を除く): 50909919

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 375, 625, 705, 821, 1175, 1875, 2463, 3525, 4105, 5875, 12315, 17625, 20525, 29375, 38587, 61575, 88125, 102625, 115761, 192935, 307875, 513125, 578805, 964675, 1539375, 2894025, 4823375, 14470125, 24116875, 72350625]

約数ペア:

[(1, 72350625), (3, 24116875), (5, 14470125), (15, 4823375), (25, 2894025), (47, 1539375), (75, 964675), (125, 578805), (141, 513125), (235, 307875), (375, 192935), (625, 115761), (705, 102625), (821, 88125), (1175, 61575), (1875, 38587), (2463, 29375), (3525, 20525), (4105, 17625), (5875, 12315)]