1840144345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53719}}^1$

素因数の和:53785

約数の個数: 32

約数和(自身を含む): 2599188480

約数和(自身を除く): 759044135

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 2015, 2635, 6851, 34255, 53719, 268595, 698347, 913223, 1665289, 3491735, 4566115, 8326445, 11871899, 21648757, 28309913, 59359495, 108243785, 141549565, 368028869, 1840144345]

約数ペア:

[(1, 1840144345), (5, 368028869), (13, 141549565), (17, 108243785), (31, 59359495), (65, 28309913), (85, 21648757), (155, 11871899), (221, 8326445), (403, 4566115), (527, 3491735), (1105, 1665289), (2015, 913223), (2635, 698347), (6851, 268595), (34255, 53719)]