42289695

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{2131}}^1$

素因数の和:2162

約数の個数: 60

約数和(自身を含む): 88226424

約数和(自身を除く): 45936729

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 2131, 2205, 2835, 3969, 6393, 6615, 10655, 14917, 19179, 19845, 31965, 44751, 57537, 74585, 95895, 104419, 134253, 172611, 223755, 287685, 313257, 402759, 522095, 671265, 863055, 939771, 1208277, 1566285, 2013795, 2819313, 4698855, 6041385, 8457939, 14096565, 42289695]

約数ペア:

[(1, 42289695), (3, 14096565), (5, 8457939), (7, 6041385), (9, 4698855), (15, 2819313), (21, 2013795), (27, 1566285), (35, 1208277), (45, 939771), (49, 863055), (63, 671265), (81, 522095), (105, 402759), (135, 313257), (147, 287685), (189, 223755), (245, 172611), (315, 134253), (405, 104419), (441, 95895), (567, 74585), (735, 57537), (945, 44751), (1323, 31965), (2131, 19845), (2205, 19179), (2835, 14917), (3969, 10655), (6393, 6615)]