149252885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 193881600

約数和(自身を除く): 44628715

約数列:

[1, 5, 19, 67, 95, 131, 179, 335, 655, 895, 1273, 2489, 3401, 6365, 8777, 11993, 12445, 17005, 23449, 43885, 59965, 117245, 166763, 227867, 445531, 833815, 1139335, 1571083, 2227655, 7855415, 29850577, 149252885]

約数ペア:

[(1, 149252885), (5, 29850577), (19, 7855415), (67, 2227655), (95, 1571083), (131, 1139335), (179, 833815), (335, 445531), (655, 227867), (895, 166763), (1273, 117245), (2489, 59965), (3401, 43885), (6365, 23449), (8777, 17005), (11993, 12445)]