140594465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 191842560

約数和(自身を除く): 51248095

約数列:

[1, 5, 11, 29, 55, 145, 181, 319, 487, 905, 1595, 1991, 2435, 5249, 5357, 9955, 14123, 26245, 26785, 57739, 70615, 88147, 155353, 288695, 440735, 776765, 969617, 2556263, 4848085, 12781315, 28118893, 140594465]

約数ペア:

[(1, 140594465), (5, 28118893), (11, 12781315), (29, 4848085), (55, 2556263), (145, 969617), (181, 776765), (319, 440735), (487, 288695), (905, 155353), (1595, 88147), (1991, 70615), (2435, 57739), (5249, 26785), (5357, 26245), (9955, 14123)]