4892895

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 9921600

約数和(自身を除く): 5028705

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 317, 343, 441, 735, 951, 1029, 1585, 1715, 2205, 2219, 2853, 3087, 4755, 5145, 6657, 11095, 14265, 15435, 15533, 19971, 33285, 46599, 77665, 99855, 108731, 139797, 232995, 326193, 543655, 698985, 978579, 1630965, 4892895]

約数ペア:

[(1, 4892895), (3, 1630965), (5, 978579), (7, 698985), (9, 543655), (15, 326193), (21, 232995), (35, 139797), (45, 108731), (49, 99855), (63, 77665), (105, 46599), (147, 33285), (245, 19971), (315, 15533), (317, 15435), (343, 14265), (441, 11095), (735, 6657), (951, 5145), (1029, 4755), (1585, 3087), (1715, 2853), (2205, 2219)]