29973675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13781}}^1$

素因数の和:13823

約数の個数: 24

約数和(自身を含む): 51269040

約数和(自身を除く): 21295365

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 13781, 41343, 68905, 206715, 344525, 399649, 1033575, 1198947, 1998245, 5994735, 9991225, 29973675]

約数ペア:

[(1, 29973675), (3, 9991225), (5, 5994735), (15, 1998245), (25, 1198947), (29, 1033575), (75, 399649), (87, 344525), (145, 206715), (435, 68905), (725, 41343), (2175, 13781)]