9791415

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 18748800

約数和(自身を除く): 8957385

約数列:

[1, 3, 5, 9, 15, 27, 29, 41, 45, 61, 87, 123, 135, 145, 183, 205, 261, 305, 369, 435, 549, 615, 783, 915, 1107, 1189, 1305, 1647, 1769, 1845, 2501, 2745, 3567, 3915, 5307, 5535, 5945, 7503, 8235, 8845, 10701, 12505, 15921, 17835, 22509, 26535, 32103, 37515, 47763, 53505, 67527, 72529, 79605, 112545, 160515, 217587, 238815, 337635, 362645, 652761, 1087935, 1958283, 3263805, 9791415]

約数ペア:

[(1, 9791415), (3, 3263805), (5, 1958283), (9, 1087935), (15, 652761), (27, 362645), (29, 337635), (41, 238815), (45, 217587), (61, 160515), (87, 112545), (123, 79605), (135, 72529), (145, 67527), (183, 53505), (205, 47763), (261, 37515), (305, 32103), (369, 26535), (435, 22509), (549, 17835), (615, 15921), (783, 12505), (915, 10701), (1107, 8845), (1189, 8235), (1305, 7503), (1647, 5945), (1769, 5535), (1845, 5307), (2501, 3915), (2745, 3567)]