14587500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{389}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 42653520

約数和(自身を除く): 28066020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 389, 500, 625, 750, 778, 1167, 1250, 1500, 1556, 1875, 1945, 2334, 2500, 3125, 3750, 3890, 4668, 5835, 6250, 7500, 7780, 9375, 9725, 11670, 12500, 18750, 19450, 23340, 29175, 37500, 38900, 48625, 58350, 97250, 116700, 145875, 194500, 243125, 291750, 486250, 583500, 729375, 972500, 1215625, 1458750, 2431250, 2917500, 3646875, 4862500, 7293750, 14587500]

約数ペア:

[(1, 14587500), (2, 7293750), (3, 4862500), (4, 3646875), (5, 2917500), (6, 2431250), (10, 1458750), (12, 1215625), (15, 972500), (20, 729375), (25, 583500), (30, 486250), (50, 291750), (60, 243125), (75, 194500), (100, 145875), (125, 116700), (150, 97250), (250, 58350), (300, 48625), (375, 38900), (389, 37500), (500, 29175), (625, 23340), (750, 19450), (778, 18750), (1167, 12500), (1250, 11670), (1500, 9725), (1556, 9375), (1875, 7780), (1945, 7500), (2334, 6250), (2500, 5835), (3125, 4668), (3750, 3890)]