538061425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 768200832

約数和(自身を除く): 230139407

約数列:

[1, 5, 11, 23, 25, 55, 97, 115, 253, 275, 485, 575, 877, 1067, 1265, 2231, 2425, 4385, 5335, 6325, 9647, 11155, 20171, 21925, 24541, 26675, 48235, 55775, 85069, 100855, 122705, 221881, 241175, 425345, 504275, 613525, 935759, 1109405, 1956587, 2126725, 4678795, 5547025, 9782935, 21522457, 23393975, 48914675, 107612285, 538061425]

約数ペア:

[(1, 538061425), (5, 107612285), (11, 48914675), (23, 23393975), (25, 21522457), (55, 9782935), (97, 5547025), (115, 4678795), (253, 2126725), (275, 1956587), (485, 1109405), (575, 935759), (877, 613525), (1067, 504275), (1265, 425345), (2231, 241175), (2425, 221881), (4385, 122705), (5335, 100855), (6325, 85069), (9647, 55775), (11155, 48235), (20171, 26675), (21925, 24541)]