4775625

素因数分解:

$3^3\times 5^4\times {\mathrm{283}}^1$

素因数の和:312

約数の個数: 40

約数和(自身を含む): 8872160

約数和(自身を除く): 4096535

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 283, 375, 625, 675, 849, 1125, 1415, 1875, 2547, 3375, 4245, 5625, 7075, 7641, 12735, 16875, 21225, 35375, 38205, 63675, 106125, 176875, 191025, 318375, 530625, 955125, 1591875, 4775625]

約数ペア:

[(1, 4775625), (3, 1591875), (5, 955125), (9, 530625), (15, 318375), (25, 191025), (27, 176875), (45, 106125), (75, 63675), (125, 38205), (135, 35375), (225, 21225), (283, 16875), (375, 12735), (625, 7641), (675, 7075), (849, 5625), (1125, 4245), (1415, 3375), (1875, 2547)]