149564750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{13913}}^1$

素因数の和:13973

約数の個数: 32

約数和(自身を含む): 286517088

約数和(自身を除く): 136952338

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 1075, 2150, 5375, 10750, 13913, 27826, 69565, 139130, 347825, 598259, 695650, 1196518, 1739125, 2991295, 3478250, 5982590, 14956475, 29912950, 74782375, 149564750]

約数ペア:

[(1, 149564750), (2, 74782375), (5, 29912950), (10, 14956475), (25, 5982590), (43, 3478250), (50, 2991295), (86, 1739125), (125, 1196518), (215, 695650), (250, 598259), (430, 347825), (1075, 139130), (2150, 69565), (5375, 27826), (10750, 13913)]