9472113625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 13102689600

約数和(自身を除く): 3630575975

約数列:

[1, 5, 13, 25, 53, 65, 109, 125, 265, 325, 545, 689, 1009, 1325, 1417, 1625, 2725, 3445, 5045, 5777, 6625, 7085, 13117, 13625, 17225, 25225, 28885, 35425, 53477, 65585, 75101, 86125, 109981, 126125, 144425, 177125, 267385, 327925, 375505, 549905, 695201, 722125, 1336925, 1429753, 1639625, 1877525, 2749525, 3476005, 5828993, 6684625, 7148765, 9387625, 13747625, 17380025, 29144965, 35743825, 75776909, 86900125, 145724825, 178719125, 378884545, 728624125, 1894422725, 9472113625]

約数ペア:

[(1, 9472113625), (5, 1894422725), (13, 728624125), (25, 378884545), (53, 178719125), (65, 145724825), (109, 86900125), (125, 75776909), (265, 35743825), (325, 29144965), (545, 17380025), (689, 13747625), (1009, 9387625), (1325, 7148765), (1417, 6684625), (1625, 5828993), (2725, 3476005), (3445, 2749525), (5045, 1877525), (5777, 1639625), (6625, 1429753), (7085, 1336925), (13117, 722125), (13625, 695201), (17225, 549905), (25225, 375505), (28885, 327925), (35425, 267385), (53477, 177125), (65585, 144425), (75101, 126125), (86125, 109981)]