5527125

素因数分解:

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

素因数の和:72

約数の個数: 48

約数和(自身を含む): 10586160

約数和(自身を除く): 5059035

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 289, 375, 425, 765, 867, 1125, 1275, 1445, 2125, 2601, 3825, 4335, 4913, 6375, 7225, 13005, 14739, 19125, 21675, 24565, 36125, 44217, 65025, 73695, 108375, 122825, 221085, 325125, 368475, 614125, 1105425, 1842375, 5527125]

約数ペア:

[(1, 5527125), (3, 1842375), (5, 1105425), (9, 614125), (15, 368475), (17, 325125), (25, 221085), (45, 122825), (51, 108375), (75, 73695), (85, 65025), (125, 44217), (153, 36125), (225, 24565), (255, 21675), (289, 19125), (375, 14739), (425, 13005), (765, 7225), (867, 6375), (1125, 4913), (1275, 4335), (1445, 3825), (2125, 2601)]