2326545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 4494672

約数和(自身を除く): 2168127

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 97, 117, 123, 195, 205, 291, 369, 485, 533, 585, 615, 873, 1261, 1455, 1599, 1845, 2665, 3783, 3977, 4365, 4797, 6305, 7995, 11349, 11931, 18915, 19885, 23985, 35793, 51701, 56745, 59655, 155103, 178965, 258505, 465309, 775515, 2326545]

約数ペア:

[(1, 2326545), (3, 775515), (5, 465309), (9, 258505), (13, 178965), (15, 155103), (39, 59655), (41, 56745), (45, 51701), (65, 35793), (97, 23985), (117, 19885), (123, 18915), (195, 11931), (205, 11349), (291, 7995), (369, 6305), (485, 4797), (533, 4365), (585, 3977), (615, 3783), (873, 2665), (1261, 1845), (1455, 1599)]