29172975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29921}}^1$

素因数の和:29947

約数の個数: 24

約数和(自身を含む): 51944592

約数和(自身を除く): 22771617

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 29921, 89763, 149605, 388973, 448815, 748025, 1166919, 1944865, 2244075, 5834595, 9724325, 29172975]

約数ペア:

[(1, 29172975), (3, 9724325), (5, 5834595), (13, 2244075), (15, 1944865), (25, 1166919), (39, 748025), (65, 448815), (75, 388973), (195, 149605), (325, 89763), (975, 29921)]