11970315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 12912885

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 159, 189, 239, 265, 315, 371, 477, 717, 795, 945, 1113, 1195, 1431, 1673, 1855, 2151, 2385, 3339, 3585, 5019, 5565, 6453, 7155, 8365, 10017, 10755, 12667, 15057, 16695, 25095, 32265, 38001, 45171, 50085, 63335, 75285, 88669, 114003, 190005, 225855, 266007, 342009, 443345, 570015, 798021, 1330035, 1710045, 2394063, 3990105, 11970315]

約数ペア:

[(1, 11970315), (3, 3990105), (5, 2394063), (7, 1710045), (9, 1330035), (15, 798021), (21, 570015), (27, 443345), (35, 342009), (45, 266007), (53, 225855), (63, 190005), (105, 114003), (135, 88669), (159, 75285), (189, 63335), (239, 50085), (265, 45171), (315, 38001), (371, 32265), (477, 25095), (717, 16695), (795, 15057), (945, 12667), (1113, 10755), (1195, 10017), (1431, 8365), (1673, 7155), (1855, 6453), (2151, 5565), (2385, 5019), (3339, 3585)]