145514150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 282397104

約数和(自身を除く): 136882954

約数列:

[1, 2, 5, 10, 25, 43, 50, 53, 86, 106, 215, 265, 430, 530, 1075, 1277, 1325, 2150, 2279, 2554, 2650, 4558, 6385, 11395, 12770, 22790, 31925, 54911, 56975, 63850, 67681, 109822, 113950, 135362, 274555, 338405, 549110, 676810, 1372775, 1692025, 2745550, 2910283, 3384050, 5820566, 14551415, 29102830, 72757075, 145514150]

約数ペア:

[(1, 145514150), (2, 72757075), (5, 29102830), (10, 14551415), (25, 5820566), (43, 3384050), (50, 2910283), (53, 2745550), (86, 1692025), (106, 1372775), (215, 676810), (265, 549110), (430, 338405), (530, 274555), (1075, 135362), (1277, 113950), (1325, 109822), (2150, 67681), (2279, 63850), (2554, 56975), (2650, 54911), (4558, 31925), (6385, 22790), (11395, 12770)]