70842525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 127450176

約数和(自身を除く): 56607651

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 113, 195, 325, 339, 565, 643, 975, 1469, 1695, 1929, 2825, 3215, 4407, 7345, 8359, 8475, 9645, 16075, 22035, 25077, 36725, 41795, 48225, 72659, 110175, 125385, 208975, 217977, 363295, 626925, 944567, 1089885, 1816475, 2833701, 4722835, 5449425, 14168505, 23614175, 70842525]

約数ペア:

[(1, 70842525), (3, 23614175), (5, 14168505), (13, 5449425), (15, 4722835), (25, 2833701), (39, 1816475), (65, 1089885), (75, 944567), (113, 626925), (195, 363295), (325, 217977), (339, 208975), (565, 125385), (643, 110175), (975, 72659), (1469, 48225), (1695, 41795), (1929, 36725), (2825, 25077), (3215, 22035), (4407, 16075), (7345, 9645), (8359, 8475)]