66542085

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 122304000

約数和(自身を除く): 55761915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 223, 285, 349, 669, 855, 1047, 1115, 1745, 2007, 3141, 3345, 4237, 5235, 6631, 10035, 12711, 15705, 19893, 21185, 33155, 38133, 59679, 63555, 77827, 99465, 190665, 233481, 298395, 389135, 700443, 1167405, 1478713, 3502215, 4436139, 7393565, 13308417, 22180695, 66542085]

約数ペア:

[(1, 66542085), (3, 22180695), (5, 13308417), (9, 7393565), (15, 4436139), (19, 3502215), (45, 1478713), (57, 1167405), (95, 700443), (171, 389135), (223, 298395), (285, 233481), (349, 190665), (669, 99465), (855, 77827), (1047, 63555), (1115, 59679), (1745, 38133), (2007, 33155), (3141, 21185), (3345, 19893), (4237, 15705), (5235, 12711), (6631, 10035)]