7422795

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 14107392

約数和(自身を除く): 6684597

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 313, 465, 527, 765, 939, 1395, 1565, 1581, 2635, 2817, 4695, 4743, 5321, 7905, 9703, 14085, 15963, 23715, 26605, 29109, 47889, 48515, 79815, 87327, 145545, 164951, 239445, 436635, 494853, 824755, 1484559, 2474265, 7422795]

約数ペア:

[(1, 7422795), (3, 2474265), (5, 1484559), (9, 824755), (15, 494853), (17, 436635), (31, 239445), (45, 164951), (51, 145545), (85, 87327), (93, 79815), (153, 48515), (155, 47889), (255, 29109), (279, 26605), (313, 23715), (465, 15963), (527, 14085), (765, 9703), (939, 7905), (1395, 5321), (1565, 4743), (1581, 4695), (2635, 2817)]