40219725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 83994624

約数和(自身を除く): 43774899

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 71, 75, 83, 91, 105, 175, 195, 213, 249, 273, 325, 355, 415, 455, 497, 525, 581, 923, 975, 1065, 1079, 1245, 1365, 1491, 1743, 1775, 2075, 2275, 2485, 2769, 2905, 3237, 4615, 5325, 5395, 5893, 6225, 6461, 6825, 7455, 7553, 8715, 12425, 13845, 14525, 16185, 17679, 19383, 22659, 23075, 26975, 29465, 32305, 37275, 37765, 41251, 43575, 69225, 76609, 80925, 88395, 96915, 113295, 123753, 147325, 161525, 188825, 206255, 229827, 383045, 441975, 484575, 536263, 566475, 618765, 1031275, 1149135, 1608789, 1915225, 2681315, 3093825, 5745675, 8043945, 13406575, 40219725]

約数ペア:

[(1, 40219725), (3, 13406575), (5, 8043945), (7, 5745675), (13, 3093825), (15, 2681315), (21, 1915225), (25, 1608789), (35, 1149135), (39, 1031275), (65, 618765), (71, 566475), (75, 536263), (83, 484575), (91, 441975), (105, 383045), (175, 229827), (195, 206255), (213, 188825), (249, 161525), (273, 147325), (325, 123753), (355, 113295), (415, 96915), (455, 88395), (497, 80925), (525, 76609), (581, 69225), (923, 43575), (975, 41251), (1065, 37765), (1079, 37275), (1245, 32305), (1365, 29465), (1491, 26975), (1743, 23075), (1775, 22659), (2075, 19383), (2275, 17679), (2485, 16185), (2769, 14525), (2905, 13845), (3237, 12425), (4615, 8715), (5325, 7553), (5395, 7455), (5893, 6825), (6225, 6461)]