9106250

素因数分解:

$2^1\times 5^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 17998848

約数和(自身を除く): 8892598

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 94, 125, 155, 235, 250, 310, 470, 625, 775, 1175, 1250, 1457, 1550, 2350, 2914, 3125, 3875, 5875, 6250, 7285, 7750, 11750, 14570, 19375, 29375, 36425, 38750, 58750, 72850, 96875, 146875, 182125, 193750, 293750, 364250, 910625, 1821250, 4553125, 9106250]

約数ペア:

[(1, 9106250), (2, 4553125), (5, 1821250), (10, 910625), (25, 364250), (31, 293750), (47, 193750), (50, 182125), (62, 146875), (94, 96875), (125, 72850), (155, 58750), (235, 38750), (250, 36425), (310, 29375), (470, 19375), (625, 14570), (775, 11750), (1175, 7750), (1250, 7285), (1457, 6250), (1550, 5875), (2350, 3875), (2914, 3125)]