1330463225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6571}}^1$

素因数の和:6690

約数の個数: 48

約数和(自身を含む): 2053618560

約数和(自身を除く): 723155335

約数列:

[1, 5, 7, 13, 25, 35, 65, 89, 91, 175, 325, 445, 455, 623, 1157, 2225, 2275, 3115, 5785, 6571, 8099, 15575, 28925, 32855, 40495, 45997, 85423, 164275, 202475, 229985, 427115, 584819, 597961, 1149925, 2135575, 2924095, 2989805, 4093733, 7602647, 14620475, 14949025, 20468665, 38013235, 53218529, 102343325, 190066175, 266092645, 1330463225]

約数ペア:

[(1, 1330463225), (5, 266092645), (7, 190066175), (13, 102343325), (25, 53218529), (35, 38013235), (65, 20468665), (89, 14949025), (91, 14620475), (175, 7602647), (325, 4093733), (445, 2989805), (455, 2924095), (623, 2135575), (1157, 1149925), (2225, 597961), (2275, 584819), (3115, 427115), (5785, 229985), (6571, 202475), (8099, 164275), (15575, 85423), (28925, 45997), (32855, 40495)]