1884198975

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 3162297600

約数和(自身を除く): 1278098625

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 439, 445, 643, 1317, 1335, 1929, 2195, 2225, 3215, 6585, 6675, 9645, 10975, 16075, 32925, 39071, 48225, 57227, 117213, 171681, 195355, 282277, 286135, 586065, 846831, 858405, 976775, 1411385, 1430675, 2930325, 4234155, 4292025, 7056925, 21170775, 25122653, 75367959, 125613265, 376839795, 628066325, 1884198975]

約数ペア:

[(1, 1884198975), (3, 628066325), (5, 376839795), (15, 125613265), (25, 75367959), (75, 25122653), (89, 21170775), (267, 7056925), (439, 4292025), (445, 4234155), (643, 2930325), (1317, 1430675), (1335, 1411385), (1929, 976775), (2195, 858405), (2225, 846831), (3215, 586065), (6585, 286135), (6675, 282277), (9645, 195355), (10975, 171681), (16075, 117213), (32925, 57227), (39071, 48225)]