157284675

素因数分解:

$3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{3313}}^1$

素因数の和:3540

約数の個数: 36

約数和(自身を含む): 283134904

約数和(自身を除く): 125850229

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 211, 225, 633, 1055, 1899, 3165, 3313, 5275, 9495, 9939, 15825, 16565, 29817, 47475, 49695, 82825, 149085, 248475, 699043, 745425, 2097129, 3495215, 6291387, 10485645, 17476075, 31456935, 52428225, 157284675]

約数ペア:

[(1, 157284675), (3, 52428225), (5, 31456935), (9, 17476075), (15, 10485645), (25, 6291387), (45, 3495215), (75, 2097129), (211, 745425), (225, 699043), (633, 248475), (1055, 149085), (1899, 82825), (3165, 49695), (3313, 47475), (5275, 29817), (9495, 16565), (9939, 15825)]