3131250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{167}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 7874496

約数和(自身を除く): 4743246

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 167, 250, 334, 375, 501, 625, 750, 835, 1002, 1250, 1670, 1875, 2505, 3125, 3750, 4175, 5010, 6250, 8350, 9375, 12525, 18750, 20875, 25050, 41750, 62625, 104375, 125250, 208750, 313125, 521875, 626250, 1043750, 1565625, 3131250]

約数ペア:

[(1, 3131250), (2, 1565625), (3, 1043750), (5, 626250), (6, 521875), (10, 313125), (15, 208750), (25, 125250), (30, 104375), (50, 62625), (75, 41750), (125, 25050), (150, 20875), (167, 18750), (250, 12525), (334, 9375), (375, 8350), (501, 6250), (625, 5010), (750, 4175), (835, 3750), (1002, 3125), (1250, 2505), (1670, 1875)]