73904775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 152371200

約数和(自身を除く): 78466425

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 31, 35, 57, 75, 93, 95, 105, 133, 155, 175, 217, 239, 285, 399, 465, 475, 525, 589, 651, 665, 717, 775, 1085, 1195, 1425, 1673, 1767, 1995, 2325, 2945, 3255, 3325, 3585, 4123, 4541, 5019, 5425, 5975, 7409, 8365, 8835, 9975, 12369, 13623, 14725, 16275, 17925, 20615, 22227, 22705, 25095, 31787, 37045, 41825, 44175, 51863, 61845, 68115, 95361, 103075, 111135, 113525, 125475, 140771, 155589, 158935, 185225, 259315, 309225, 340575, 422313, 476805, 555675, 703855, 777945, 794675, 985397, 1296575, 2111565, 2384025, 2956191, 3519275, 3889725, 4926985, 10557825, 14780955, 24634925, 73904775]

約数ペア:

[(1, 73904775), (3, 24634925), (5, 14780955), (7, 10557825), (15, 4926985), (19, 3889725), (21, 3519275), (25, 2956191), (31, 2384025), (35, 2111565), (57, 1296575), (75, 985397), (93, 794675), (95, 777945), (105, 703855), (133, 555675), (155, 476805), (175, 422313), (217, 340575), (239, 309225), (285, 259315), (399, 185225), (465, 158935), (475, 155589), (525, 140771), (589, 125475), (651, 113525), (665, 111135), (717, 103075), (775, 95361), (1085, 68115), (1195, 61845), (1425, 51863), (1673, 44175), (1767, 41825), (1995, 37045), (2325, 31787), (2945, 25095), (3255, 22705), (3325, 22227), (3585, 20615), (4123, 17925), (4541, 16275), (5019, 14725), (5425, 13623), (5975, 12369), (7409, 9975), (8365, 8835)]