13309300225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{53813}}^1$

素因数の和:54597

約数の個数: 24

約数和(自身を含む): 17796720312

約数和(自身を除く): 4487420087

約数列:

[1, 5, 13, 25, 65, 325, 761, 3805, 9893, 19025, 49465, 53813, 247325, 269065, 699569, 1345325, 3497845, 17489225, 40951693, 204758465, 532372009, 1023792325, 2661860045, 13309300225]

約数ペア:

[(1, 13309300225), (5, 2661860045), (13, 1023792325), (25, 532372009), (65, 204758465), (325, 40951693), (761, 17489225), (3805, 3497845), (9893, 1345325), (19025, 699569), (49465, 269065), (53813, 247325)]