72530765

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{4639}}^1$

素因数の和:4756

約数の個数: 16

約数和(自身を含む): 90201600

約数和(自身を除く): 17670835

約数列:

[1, 5, 53, 59, 265, 295, 3127, 4639, 15635, 23195, 245867, 273701, 1229335, 1368505, 14506153, 72530765]

約数ペア:

[(1, 72530765), (5, 14506153), (53, 1368505), (59, 1229335), (265, 273701), (295, 245867), (3127, 23195), (4639, 15635)]