148976415

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{7507}}^1$

素因数の和:7538

約数の個数: 60

約数和(自身を含む): 310696056

約数和(自身を除く): 161719641

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, 2205, 2835, 3969, 6615, 7507, 19845, 22521, 37535, 52549, 67563, 112605, 157647, 202689, 262745, 337815, 367843, 472941, 608067, 788235, 1013445, 1103529, 1418823, 1839215, 2364705, 3040335, 3310587, 4256469, 5517645, 7094115, 9931761, 16552935, 21282345, 29795283, 49658805, 148976415]

約数ペア:

[(1, 148976415), (3, 49658805), (5, 29795283), (7, 21282345), (9, 16552935), (15, 9931761), (21, 7094115), (27, 5517645), (35, 4256469), (45, 3310587), (49, 3040335), (63, 2364705), (81, 1839215), (105, 1418823), (135, 1103529), (147, 1013445), (189, 788235), (245, 608067), (315, 472941), (405, 367843), (441, 337815), (567, 262745), (735, 202689), (945, 157647), (1323, 112605), (2205, 67563), (2835, 52549), (3969, 37535), (6615, 22521), (7507, 19845)]