48801225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 88833600

約数和(自身を除く): 40032375

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 149, 165, 275, 397, 447, 745, 825, 1191, 1639, 1985, 2235, 3725, 4367, 4917, 5955, 8195, 9925, 11175, 13101, 21835, 24585, 29775, 40975, 59153, 65505, 109175, 122925, 177459, 295765, 327525, 650683, 887295, 1478825, 1952049, 3253415, 4436475, 9760245, 16267075, 48801225]

約数ペア:

[(1, 48801225), (3, 16267075), (5, 9760245), (11, 4436475), (15, 3253415), (25, 1952049), (33, 1478825), (55, 887295), (75, 650683), (149, 327525), (165, 295765), (275, 177459), (397, 122925), (447, 109175), (745, 65505), (825, 59153), (1191, 40975), (1639, 29775), (1985, 24585), (2235, 21835), (3725, 13101), (4367, 11175), (4917, 9925), (5955, 8195)]