90104025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 163828800

約数和(自身を除く): 73724775

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 149, 165, 275, 447, 733, 745, 825, 1639, 2199, 2235, 3665, 3725, 4917, 8063, 8195, 10995, 11175, 18325, 24189, 24585, 40315, 40975, 54975, 109217, 120945, 122925, 201575, 327651, 546085, 604725, 1201387, 1638255, 2730425, 3604161, 6006935, 8191275, 18020805, 30034675, 90104025]

約数ペア:

[(1, 90104025), (3, 30034675), (5, 18020805), (11, 8191275), (15, 6006935), (25, 3604161), (33, 2730425), (55, 1638255), (75, 1201387), (149, 604725), (165, 546085), (275, 327651), (447, 201575), (733, 122925), (745, 120945), (825, 109217), (1639, 54975), (2199, 40975), (2235, 40315), (3665, 24585), (3725, 24189), (4917, 18325), (8063, 11175), (8195, 10995)]