172285425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{58901}}^1$

素因数の和:58930

約数の個数: 36

約数和(自身を含む): 332325084

約数和(自身を除く): 160039659

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 58901, 176703, 294505, 530109, 765713, 883515, 1472525, 2297139, 2650545, 3828565, 4417575, 6891417, 11485695, 13252725, 19142825, 34457085, 57428475, 172285425]

約数ペア:

[(1, 172285425), (3, 57428475), (5, 34457085), (9, 19142825), (13, 13252725), (15, 11485695), (25, 6891417), (39, 4417575), (45, 3828565), (65, 2650545), (75, 2297139), (117, 1472525), (195, 883515), (225, 765713), (325, 530109), (585, 294505), (975, 176703), (2925, 58901)]