51828225

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{9733}}^1$

素因数の和:9817

約数の個数: 24

約数和(自身を含む): 86905152

約数和(自身を除く): 35076927

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 9733, 29199, 48665, 145995, 243325, 691043, 729975, 2073129, 3455215, 10365645, 17276075, 51828225]

約数ペア:

[(1, 51828225), (3, 17276075), (5, 10365645), (15, 3455215), (25, 2073129), (71, 729975), (75, 691043), (213, 243325), (355, 145995), (1065, 48665), (1775, 29199), (5325, 9733)]