717157045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{709}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 960647040

約数和(自身を除く): 243489995

約数列:

[1, 5, 11, 53, 55, 265, 347, 583, 709, 1735, 2915, 3545, 3817, 7799, 18391, 19085, 37577, 38995, 91955, 187885, 202301, 246023, 413347, 1011505, 1230115, 2066735, 2706253, 13039219, 13531265, 65196095, 143431409, 717157045]

約数ペア:

[(1, 717157045), (5, 143431409), (11, 65196095), (53, 13531265), (55, 13039219), (265, 2706253), (347, 2066735), (583, 1230115), (709, 1011505), (1735, 413347), (2915, 246023), (3545, 202301), (3817, 187885), (7799, 91955), (18391, 38995), (19085, 37577)]