48874425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 87315840

約数和(自身を除く): 38441415

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 145, 345, 435, 575, 667, 725, 977, 1725, 2001, 2175, 2931, 3335, 4885, 10005, 14655, 16675, 22471, 24425, 28333, 50025, 67413, 73275, 84999, 112355, 141665, 337065, 424995, 561775, 651659, 708325, 1685325, 1954977, 2124975, 3258295, 9774885, 16291475, 48874425]

約数ペア:

[(1, 48874425), (3, 16291475), (5, 9774885), (15, 3258295), (23, 2124975), (25, 1954977), (29, 1685325), (69, 708325), (75, 651659), (87, 561775), (115, 424995), (145, 337065), (345, 141665), (435, 112355), (575, 84999), (667, 73275), (725, 67413), (977, 50025), (1725, 28333), (2001, 24425), (2175, 22471), (2931, 16675), (3335, 14655), (4885, 10005)]