159313395

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1109}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 260965440

約数和(自身を除く): 101652045

約数列:

[1, 3, 5, 15, 61, 157, 183, 305, 471, 785, 915, 1109, 2355, 3327, 5545, 9577, 16635, 28731, 47885, 67649, 143655, 174113, 202947, 338245, 522339, 870565, 1014735, 2611695, 10620893, 31862679, 53104465, 159313395]

約数ペア:

[(1, 159313395), (3, 53104465), (5, 31862679), (15, 10620893), (61, 2611695), (157, 1014735), (183, 870565), (305, 522339), (471, 338245), (785, 202947), (915, 174113), (1109, 143655), (2355, 67649), (3327, 47885), (5545, 28731), (9577, 16635)]