172875

素因数分解:

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

素因数の和:479

約数の個数: 16

約数和(自身を含む): 288288

約数和(自身を除く): 115413

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 461, 1383, 2305, 6915, 11525, 34575, 57625, 172875]

約数ペア:

[(1, 172875), (3, 57625), (5, 34575), (15, 11525), (25, 6915), (75, 2305), (125, 1383), (375, 461)]