65361505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 90668160

約数和(自身を除く): 25306655

約数列:

[1, 5, 11, 29, 43, 55, 145, 215, 319, 473, 953, 1247, 1595, 2365, 4765, 6235, 10483, 13717, 27637, 40979, 52415, 68585, 138185, 204895, 304007, 450769, 1188391, 1520035, 2253845, 5941955, 13072301, 65361505]

約数ペア:

[(1, 65361505), (5, 13072301), (11, 5941955), (29, 2253845), (43, 1520035), (55, 1188391), (145, 450769), (215, 304007), (319, 204895), (473, 138185), (953, 68585), (1247, 52415), (1595, 40979), (2365, 27637), (4765, 13717), (6235, 10483)]