5231250

素因数分解:

$2^1\times 3^3\times 5^5\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 96

約数和(自身を含む): 14999040

約数和(自身を除く): 9767790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 125, 135, 150, 155, 186, 225, 250, 270, 279, 310, 375, 450, 465, 558, 625, 675, 750, 775, 837, 930, 1125, 1250, 1350, 1395, 1550, 1674, 1875, 2250, 2325, 2790, 3125, 3375, 3750, 3875, 4185, 4650, 5625, 6250, 6750, 6975, 7750, 8370, 9375, 11250, 11625, 13950, 16875, 18750, 19375, 20925, 23250, 28125, 33750, 34875, 38750, 41850, 56250, 58125, 69750, 84375, 96875, 104625, 116250, 168750, 174375, 193750, 209250, 290625, 348750, 523125, 581250, 871875, 1046250, 1743750, 2615625, 5231250]

約数ペア:

[(1, 5231250), (2, 2615625), (3, 1743750), (5, 1046250), (6, 871875), (9, 581250), (10, 523125), (15, 348750), (18, 290625), (25, 209250), (27, 193750), (30, 174375), (31, 168750), (45, 116250), (50, 104625), (54, 96875), (62, 84375), (75, 69750), (90, 58125), (93, 56250), (125, 41850), (135, 38750), (150, 34875), (155, 33750), (186, 28125), (225, 23250), (250, 20925), (270, 19375), (279, 18750), (310, 16875), (375, 13950), (450, 11625), (465, 11250), (558, 9375), (625, 8370), (675, 7750), (750, 6975), (775, 6750), (837, 6250), (930, 5625), (1125, 4650), (1250, 4185), (1350, 3875), (1395, 3750), (1550, 3375), (1674, 3125), (1875, 2790), (2250, 2325)]