42646155

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 27607413

約数列:

[1, 3, 5, 15, 47, 141, 235, 241, 251, 705, 723, 753, 1205, 1255, 3615, 3765, 11327, 11797, 33981, 35391, 56635, 58985, 60491, 169905, 176955, 181473, 302455, 907365, 2843077, 8529231, 14215385, 42646155]

約数ペア:

[(1, 42646155), (3, 14215385), (5, 8529231), (15, 2843077), (47, 907365), (141, 302455), (235, 181473), (241, 176955), (251, 169905), (705, 60491), (723, 58985), (753, 56635), (1205, 35391), (1255, 33981), (3615, 11797), (3765, 11327)]