29953725

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{5471}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 50211072

約数和(自身を除く): 20257347

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 5471, 5475, 16413, 27355, 82065, 136775, 399383, 410325, 1198149, 1996915, 5990745, 9984575, 29953725]

約数ペア:

[(1, 29953725), (3, 9984575), (5, 5990745), (15, 1996915), (25, 1198149), (73, 410325), (75, 399383), (219, 136775), (365, 82065), (1095, 27355), (1825, 16413), (5471, 5475)]