120502485

素因数分解:

$3^5\times 5^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 225781920

約数和(自身を除く): 105279435

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 59, 81, 123, 135, 177, 205, 243, 295, 369, 405, 531, 615, 885, 1107, 1215, 1593, 1681, 1845, 2419, 2655, 3321, 4779, 5043, 5535, 7257, 7965, 8405, 9963, 12095, 14337, 15129, 16605, 21771, 23895, 25215, 36285, 45387, 49815, 65313, 71685, 75645, 99179, 108855, 136161, 195939, 226935, 297537, 326565, 408483, 495895, 587817, 680805, 892611, 979695, 1487685, 2042415, 2677833, 2939085, 4463055, 8033499, 13389165, 24100497, 40167495, 120502485]

約数ペア:

[(1, 120502485), (3, 40167495), (5, 24100497), (9, 13389165), (15, 8033499), (27, 4463055), (41, 2939085), (45, 2677833), (59, 2042415), (81, 1487685), (123, 979695), (135, 892611), (177, 680805), (205, 587817), (243, 495895), (295, 408483), (369, 326565), (405, 297537), (531, 226935), (615, 195939), (885, 136161), (1107, 108855), (1215, 99179), (1593, 75645), (1681, 71685), (1845, 65313), (2419, 49815), (2655, 45387), (3321, 36285), (4779, 25215), (5043, 23895), (5535, 21771), (7257, 16605), (7965, 15129), (8405, 14337), (9963, 12095)]