87301875

素因数分解:

$3^1\times 5^4\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 147215376

約数和(自身を除く): 59913501

約数列:

[1, 3, 5, 15, 25, 75, 101, 125, 303, 375, 461, 505, 625, 1383, 1515, 1875, 2305, 2525, 6915, 7575, 11525, 12625, 34575, 37875, 46561, 57625, 63125, 139683, 172875, 189375, 232805, 288125, 698415, 864375, 1164025, 3492075, 5820125, 17460375, 29100625, 87301875]

約数ペア:

[(1, 87301875), (3, 29100625), (5, 17460375), (15, 5820125), (25, 3492075), (75, 1164025), (101, 864375), (125, 698415), (303, 288125), (375, 232805), (461, 189375), (505, 172875), (625, 139683), (1383, 63125), (1515, 57625), (1875, 46561), (2305, 37875), (2525, 34575), (6915, 12625), (7575, 11525)]