2415375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 4623840

約数和(自身を除く): 2208465

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 113, 125, 171, 225, 285, 339, 375, 475, 565, 855, 1017, 1125, 1425, 1695, 2147, 2375, 2825, 4275, 5085, 6441, 7125, 8475, 10735, 14125, 19323, 21375, 25425, 32205, 42375, 53675, 96615, 127125, 161025, 268375, 483075, 805125, 2415375]

約数ペア:

[(1, 2415375), (3, 805125), (5, 483075), (9, 268375), (15, 161025), (19, 127125), (25, 96615), (45, 53675), (57, 42375), (75, 32205), (95, 25425), (113, 21375), (125, 19323), (171, 14125), (225, 10735), (285, 8475), (339, 7125), (375, 6441), (475, 5085), (565, 4275), (855, 2825), (1017, 2375), (1125, 2147), (1425, 1695)]