29231685

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{491}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 61248096

約数和(自身を除く): 32016411

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 243, 245, 315, 405, 441, 491, 567, 735, 945, 1215, 1323, 1473, 1701, 2205, 2455, 2835, 3437, 3969, 4419, 6615, 7365, 8505, 10311, 11907, 13257, 17185, 19845, 22095, 24059, 30933, 39771, 51555, 59535, 66285, 72177, 92799, 119313, 120295, 154665, 198855, 216531, 278397, 360885, 463995, 596565, 649593, 835191, 1082655, 1391985, 1948779, 3247965, 4175955, 5846337, 9743895, 29231685]

約数ペア:

[(1, 29231685), (3, 9743895), (5, 5846337), (7, 4175955), (9, 3247965), (15, 1948779), (21, 1391985), (27, 1082655), (35, 835191), (45, 649593), (49, 596565), (63, 463995), (81, 360885), (105, 278397), (135, 216531), (147, 198855), (189, 154665), (243, 120295), (245, 119313), (315, 92799), (405, 72177), (441, 66285), (491, 59535), (567, 51555), (735, 39771), (945, 30933), (1215, 24059), (1323, 22095), (1473, 19845), (1701, 17185), (2205, 13257), (2455, 11907), (2835, 10311), (3437, 8505), (3969, 7365), (4419, 6615)]