24280875

素因数分解:

$3^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 44388864

約数和(自身を除く): 20107989

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 125, 191, 225, 339, 375, 565, 573, 955, 1017, 1125, 1695, 1719, 2825, 2865, 4775, 5085, 8475, 8595, 14125, 14325, 21583, 23875, 25425, 42375, 42975, 64749, 71625, 107915, 127125, 194247, 214875, 323745, 539575, 971235, 1618725, 2697875, 4856175, 8093625, 24280875]

約数ペア:

[(1, 24280875), (3, 8093625), (5, 4856175), (9, 2697875), (15, 1618725), (25, 971235), (45, 539575), (75, 323745), (113, 214875), (125, 194247), (191, 127125), (225, 107915), (339, 71625), (375, 64749), (565, 42975), (573, 42375), (955, 25425), (1017, 23875), (1125, 21583), (1695, 14325), (1719, 14125), (2825, 8595), (2865, 8475), (4775, 5085)]