7439355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 17072640

約数和(自身を除く): 9633285

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 113, 133, 165, 171, 209, 231, 285, 315, 339, 385, 399, 495, 565, 627, 665, 693, 791, 855, 1017, 1045, 1155, 1197, 1243, 1463, 1695, 1881, 1995, 2147, 2373, 3135, 3465, 3729, 3955, 4389, 5085, 5985, 6215, 6441, 7119, 7315, 8701, 9405, 10735, 11187, 11865, 13167, 15029, 18645, 19323, 21945, 23617, 26103, 32205, 35595, 43505, 45087, 55935, 65835, 70851, 75145, 78309, 96615, 118085, 130515, 135261, 165319, 212553, 225435, 354255, 391545, 495957, 676305, 826595, 1062765, 1487871, 2479785, 7439355]

約数ペア:

[(1, 7439355), (3, 2479785), (5, 1487871), (7, 1062765), (9, 826595), (11, 676305), (15, 495957), (19, 391545), (21, 354255), (33, 225435), (35, 212553), (45, 165319), (55, 135261), (57, 130515), (63, 118085), (77, 96615), (95, 78309), (99, 75145), (105, 70851), (113, 65835), (133, 55935), (165, 45087), (171, 43505), (209, 35595), (231, 32205), (285, 26103), (315, 23617), (339, 21945), (385, 19323), (399, 18645), (495, 15029), (565, 13167), (627, 11865), (665, 11187), (693, 10735), (791, 9405), (855, 8701), (1017, 7315), (1045, 7119), (1155, 6441), (1197, 6215), (1243, 5985), (1463, 5085), (1695, 4389), (1881, 3955), (1995, 3729), (2147, 3465), (2373, 3135)]