64250505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 122181696

約数和(自身を除く): 57931191

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 293, 443, 495, 879, 1329, 1465, 2215, 2637, 3223, 3987, 4395, 4873, 6645, 9669, 13185, 14619, 16115, 19935, 24365, 29007, 43857, 48345, 73095, 129799, 145035, 219285, 389397, 648995, 1168191, 1427789, 1946985, 4283367, 5840955, 7138945, 12850101, 21416835, 64250505]

約数ペア:

[(1, 64250505), (3, 21416835), (5, 12850101), (9, 7138945), (11, 5840955), (15, 4283367), (33, 1946985), (45, 1427789), (55, 1168191), (99, 648995), (165, 389397), (293, 219285), (443, 145035), (495, 129799), (879, 73095), (1329, 48345), (1465, 43857), (2215, 29007), (2637, 24365), (3223, 19935), (3987, 16115), (4395, 14619), (4873, 13185), (6645, 9669)]