87155175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{4021}}^1$

素因数の和:4068

約数の個数: 36

約数和(自身を含む): 153109496

約数和(自身を除く): 65954321

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1275, 1445, 4021, 4335, 7225, 12063, 20105, 21675, 60315, 68357, 100525, 205071, 301575, 341785, 1025355, 1162069, 1708925, 3486207, 5126775, 5810345, 17431035, 29051725, 87155175]

約数ペア:

[(1, 87155175), (3, 29051725), (5, 17431035), (15, 5810345), (17, 5126775), (25, 3486207), (51, 1708925), (75, 1162069), (85, 1025355), (255, 341785), (289, 301575), (425, 205071), (867, 100525), (1275, 68357), (1445, 60315), (4021, 21675), (4335, 20105), (7225, 12063)]