1105425

素因数分解:

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

素因数の和:67

約数の個数: 36

約数和(自身を含む): 2103660

約数和(自身を除く): 998235

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 289, 425, 765, 867, 1275, 1445, 2601, 3825, 4335, 4913, 7225, 13005, 14739, 21675, 24565, 44217, 65025, 73695, 122825, 221085, 368475, 1105425]

約数ペア:

[(1, 1105425), (3, 368475), (5, 221085), (9, 122825), (15, 73695), (17, 65025), (25, 44217), (45, 24565), (51, 21675), (75, 14739), (85, 13005), (153, 7225), (225, 4913), (255, 4335), (289, 3825), (425, 2601), (765, 1445), (867, 1275)]