157942365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{48523}}^1$

素因数の和:48569

約数の個数: 32

約数和(自身を含む): 298131456

約数和(自身を除く): 140189091

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 48523, 145569, 242615, 339661, 727845, 1018983, 1504213, 1698305, 4512639, 5094915, 7521065, 10529491, 22563195, 31588473, 52647455, 157942365]

約数ペア:

[(1, 157942365), (3, 52647455), (5, 31588473), (7, 22563195), (15, 10529491), (21, 7521065), (31, 5094915), (35, 4512639), (93, 1698305), (105, 1504213), (155, 1018983), (217, 727845), (465, 339661), (651, 242615), (1085, 145569), (3255, 48523)]