15603315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 33094656

約数和(自身を除く): 17491341

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 49, 65, 69, 71, 91, 105, 115, 147, 161, 195, 213, 245, 273, 299, 345, 355, 455, 483, 497, 637, 735, 805, 897, 923, 1065, 1127, 1365, 1491, 1495, 1633, 1911, 2093, 2415, 2485, 2769, 3185, 3381, 3479, 4485, 4615, 4899, 5635, 6279, 6461, 7455, 8165, 9555, 10437, 10465, 11431, 13845, 14651, 16905, 17395, 19383, 21229, 24495, 31395, 32305, 34293, 43953, 45227, 52185, 57155, 63687, 73255, 80017, 96915, 106145, 135681, 148603, 171465, 219765, 226135, 240051, 318435, 400085, 445809, 678405, 743015, 1040221, 1200255, 2229045, 3120663, 5201105, 15603315]

約数ペア:

[(1, 15603315), (3, 5201105), (5, 3120663), (7, 2229045), (13, 1200255), (15, 1040221), (21, 743015), (23, 678405), (35, 445809), (39, 400085), (49, 318435), (65, 240051), (69, 226135), (71, 219765), (91, 171465), (105, 148603), (115, 135681), (147, 106145), (161, 96915), (195, 80017), (213, 73255), (245, 63687), (273, 57155), (299, 52185), (345, 45227), (355, 43953), (455, 34293), (483, 32305), (497, 31395), (637, 24495), (735, 21229), (805, 19383), (897, 17395), (923, 16905), (1065, 14651), (1127, 13845), (1365, 11431), (1491, 10465), (1495, 10437), (1633, 9555), (1911, 8165), (2093, 7455), (2415, 6461), (2485, 6279), (2769, 5635), (3185, 4899), (3381, 4615), (3479, 4485)]