846240135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2324

約数の個数: 64

約数和(自身を含む): 1526491008

約数和(自身を除く): 680250873

約数列:

[1, 3, 5, 13, 15, 37, 39, 53, 65, 111, 159, 185, 195, 265, 481, 555, 689, 795, 1443, 1961, 2067, 2213, 2405, 3445, 5883, 6639, 7215, 9805, 10335, 11065, 25493, 28769, 29415, 33195, 76479, 81881, 86307, 117289, 127465, 143845, 245643, 351867, 382395, 409405, 431535, 586445, 1064453, 1228215, 1524757, 1759335, 3193359, 4339693, 4574271, 5322265, 7623785, 13019079, 15966795, 21698465, 22871355, 56416009, 65095395, 169248027, 282080045, 846240135]

約数ペア:

[(1, 846240135), (3, 282080045), (5, 169248027), (13, 65095395), (15, 56416009), (37, 22871355), (39, 21698465), (53, 15966795), (65, 13019079), (111, 7623785), (159, 5322265), (185, 4574271), (195, 4339693), (265, 3193359), (481, 1759335), (555, 1524757), (689, 1228215), (795, 1064453), (1443, 586445), (1961, 431535), (2067, 409405), (2213, 382395), (2405, 351867), (3445, 245643), (5883, 143845), (6639, 127465), (7215, 117289), (9805, 86307), (10335, 81881), (11065, 76479), (25493, 33195), (28769, 29415)]