208441875

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5893

約数の個数: 40

約数和(自身を含む): 365632960

約数和(自身を除く): 157191085

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 625, 1425, 1875, 2375, 5851, 7125, 11875, 17553, 29255, 35625, 87765, 111169, 146275, 333507, 438825, 555845, 731375, 1667535, 2194125, 2779225, 3656875, 8337675, 10970625, 13896125, 41688375, 69480625, 208441875]

約数ペア:

[(1, 208441875), (3, 69480625), (5, 41688375), (15, 13896125), (19, 10970625), (25, 8337675), (57, 3656875), (75, 2779225), (95, 2194125), (125, 1667535), (285, 731375), (375, 555845), (475, 438825), (625, 333507), (1425, 146275), (1875, 111169), (2375, 87765), (5851, 35625), (7125, 29255), (11875, 17553)]