69162615

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 124944768

約数和(自身を除く): 55782153

約数列:

[1, 3, 5, 9, 15, 45, 47, 53, 141, 159, 235, 265, 423, 477, 617, 705, 795, 1851, 2115, 2385, 2491, 3085, 5553, 7473, 9255, 12455, 22419, 27765, 28999, 32701, 37365, 86997, 98103, 112095, 144995, 163505, 260991, 294309, 434985, 490515, 1304955, 1471545, 1536947, 4610841, 7684735, 13832523, 23054205, 69162615]

約数ペア:

[(1, 69162615), (3, 23054205), (5, 13832523), (9, 7684735), (15, 4610841), (45, 1536947), (47, 1471545), (53, 1304955), (141, 490515), (159, 434985), (235, 294309), (265, 260991), (423, 163505), (477, 144995), (617, 112095), (705, 98103), (795, 86997), (1851, 37365), (2115, 32701), (2385, 28999), (2491, 27765), (3085, 22419), (5553, 12455), (7473, 9255)]