47193750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{839}}^1$

素因数の和:872

約数の個数: 72

約数和(自身を含む): 127960560

約数和(自身を除く): 80766810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 839, 1125, 1250, 1678, 1875, 2250, 2517, 3125, 3750, 4195, 5034, 5625, 6250, 7551, 8390, 9375, 11250, 12585, 15102, 18750, 20975, 25170, 28125, 37755, 41950, 56250, 62925, 75510, 104875, 125850, 188775, 209750, 314625, 377550, 524375, 629250, 943875, 1048750, 1573125, 1887750, 2621875, 3146250, 4719375, 5243750, 7865625, 9438750, 15731250, 23596875, 47193750]

約数ペア:

[(1, 47193750), (2, 23596875), (3, 15731250), (5, 9438750), (6, 7865625), (9, 5243750), (10, 4719375), (15, 3146250), (18, 2621875), (25, 1887750), (30, 1573125), (45, 1048750), (50, 943875), (75, 629250), (90, 524375), (125, 377550), (150, 314625), (225, 209750), (250, 188775), (375, 125850), (450, 104875), (625, 75510), (750, 62925), (839, 56250), (1125, 41950), (1250, 37755), (1678, 28125), (1875, 25170), (2250, 20975), (2517, 18750), (3125, 15102), (3750, 12585), (4195, 11250), (5034, 9375), (5625, 8390), (6250, 7551)]