148928885

素因数分解:

$5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 214137600

約数和(自身を除く): 65208715

約数列:

[1, 5, 7, 35, 37, 49, 185, 245, 259, 343, 1295, 1715, 1813, 2347, 9065, 11735, 12691, 16429, 63455, 82145, 86839, 115003, 434195, 575015, 607873, 805021, 3039365, 4025105, 4255111, 21275555, 29785777, 148928885]

約数ペア:

[(1, 148928885), (5, 29785777), (7, 21275555), (35, 4255111), (37, 4025105), (49, 3039365), (185, 805021), (245, 607873), (259, 575015), (343, 434195), (1295, 115003), (1715, 86839), (1813, 82145), (2347, 63455), (9065, 16429), (11735, 12691)]