29213775

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1000

約数の個数: 36

約数和(自身を含む): 52722072

約数和(自身を除く): 23508297

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 471, 785, 827, 1413, 2355, 2481, 3925, 4135, 7065, 7443, 11775, 12405, 20675, 35325, 37215, 62025, 129839, 186075, 389517, 649195, 1168551, 1947585, 3245975, 5842755, 9737925, 29213775]

約数ペア:

[(1, 29213775), (3, 9737925), (5, 5842755), (9, 3245975), (15, 1947585), (25, 1168551), (45, 649195), (75, 389517), (157, 186075), (225, 129839), (471, 62025), (785, 37215), (827, 35325), (1413, 20675), (2355, 12405), (2481, 11775), (3925, 7443), (4135, 7065)]