38152755

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 71245440

約数和(自身を除く): 33092685

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 61, 113, 123, 135, 183, 205, 305, 339, 369, 549, 565, 615, 915, 1017, 1107, 1647, 1695, 1845, 2501, 2745, 3051, 4633, 5085, 5535, 6893, 7503, 8235, 12505, 13899, 15255, 20679, 22509, 23165, 34465, 37515, 41697, 62037, 67527, 69495, 103395, 112545, 125091, 186111, 208485, 282613, 310185, 337635, 625455, 847839, 930555, 1413065, 2543517, 4239195, 7630551, 12717585, 38152755]

約数ペア:

[(1, 38152755), (3, 12717585), (5, 7630551), (9, 4239195), (15, 2543517), (27, 1413065), (41, 930555), (45, 847839), (61, 625455), (113, 337635), (123, 310185), (135, 282613), (183, 208485), (205, 186111), (305, 125091), (339, 112545), (369, 103395), (549, 69495), (565, 67527), (615, 62037), (915, 41697), (1017, 37515), (1107, 34465), (1647, 23165), (1695, 22509), (1845, 20679), (2501, 15255), (2745, 13899), (3051, 12505), (4633, 8235), (5085, 7503), (5535, 6893)]