3225915

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 96

約数和(自身を含む): 7488000

約数和(自身を除く): 4262085

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 49, 55, 57, 63, 77, 95, 99, 105, 133, 147, 165, 171, 209, 231, 245, 285, 315, 343, 385, 399, 441, 495, 539, 627, 665, 693, 735, 855, 931, 1029, 1045, 1155, 1197, 1463, 1617, 1715, 1881, 1995, 2205, 2695, 2793, 3087, 3135, 3465, 3773, 4389, 4655, 4851, 5145, 5985, 6517, 7315, 8085, 8379, 9405, 10241, 11319, 13167, 13965, 15435, 18865, 19551, 21945, 24255, 30723, 32585, 33957, 41895, 51205, 56595, 58653, 65835, 71687, 92169, 97755, 153615, 169785, 215061, 293265, 358435, 460845, 645183, 1075305, 3225915]

約数ペア:

[(1, 3225915), (3, 1075305), (5, 645183), (7, 460845), (9, 358435), (11, 293265), (15, 215061), (19, 169785), (21, 153615), (33, 97755), (35, 92169), (45, 71687), (49, 65835), (55, 58653), (57, 56595), (63, 51205), (77, 41895), (95, 33957), (99, 32585), (105, 30723), (133, 24255), (147, 21945), (165, 19551), (171, 18865), (209, 15435), (231, 13965), (245, 13167), (285, 11319), (315, 10241), (343, 9405), (385, 8379), (399, 8085), (441, 7315), (495, 6517), (539, 5985), (627, 5145), (665, 4851), (693, 4655), (735, 4389), (855, 3773), (931, 3465), (1029, 3135), (1045, 3087), (1155, 2793), (1197, 2695), (1463, 2205), (1617, 1995), (1715, 1881)]