25429085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 34992000

約数和(自身を除く): 9562915

約数列:

[1, 5, 11, 29, 55, 107, 145, 149, 319, 535, 745, 1177, 1595, 1639, 3103, 4321, 5885, 8195, 15515, 15943, 21605, 34133, 47531, 79715, 170665, 175373, 237655, 462347, 876865, 2311735, 5085817, 25429085]

約数ペア:

[(1, 25429085), (5, 5085817), (11, 2311735), (29, 876865), (55, 462347), (107, 237655), (145, 175373), (149, 170665), (319, 79715), (535, 47531), (745, 34133), (1177, 21605), (1595, 15943), (1639, 15515), (3103, 8195), (4321, 5885)]