7939035

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 15226848

約数和(自身を除く): 7287813

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 331, 369, 533, 585, 615, 993, 1599, 1655, 1845, 2665, 2979, 4303, 4797, 4965, 7995, 12909, 13571, 14895, 21515, 23985, 38727, 40713, 64545, 67855, 122139, 176423, 193635, 203565, 529269, 610695, 882115, 1587807, 2646345, 7939035]

約数ペア:

[(1, 7939035), (3, 2646345), (5, 1587807), (9, 882115), (13, 610695), (15, 529269), (39, 203565), (41, 193635), (45, 176423), (65, 122139), (117, 67855), (123, 64545), (195, 40713), (205, 38727), (331, 23985), (369, 21515), (533, 14895), (585, 13571), (615, 12909), (993, 7995), (1599, 4965), (1655, 4797), (1845, 4303), (2665, 2979)]