25621695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 48881664

約数和(自身を除く): 23259969

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 191, 271, 495, 573, 813, 955, 1355, 1719, 2101, 2439, 2865, 2981, 4065, 6303, 8595, 8943, 10505, 12195, 14905, 18909, 26829, 31515, 44715, 51761, 94545, 134145, 155283, 258805, 465849, 569371, 776415, 1708113, 2329245, 2846855, 5124339, 8540565, 25621695]

約数ペア:

[(1, 25621695), (3, 8540565), (5, 5124339), (9, 2846855), (11, 2329245), (15, 1708113), (33, 776415), (45, 569371), (55, 465849), (99, 258805), (165, 155283), (191, 134145), (271, 94545), (495, 51761), (573, 44715), (813, 31515), (955, 26829), (1355, 18909), (1719, 14905), (2101, 12195), (2439, 10505), (2865, 8943), (2981, 8595), (4065, 6303)]