40468155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 83220480

約数和(自身を除く): 42752325

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 69, 91, 105, 115, 161, 195, 273, 299, 345, 455, 483, 805, 897, 1289, 1365, 1495, 2093, 2415, 3867, 4485, 6279, 6445, 9023, 10465, 16757, 19335, 27069, 29647, 31395, 45115, 50271, 83785, 88941, 117299, 135345, 148235, 207529, 251355, 351897, 385411, 444705, 586495, 622587, 1037645, 1156233, 1759485, 1927055, 2697877, 3112935, 5781165, 8093631, 13489385, 40468155]

約数ペア:

[(1, 40468155), (3, 13489385), (5, 8093631), (7, 5781165), (13, 3112935), (15, 2697877), (21, 1927055), (23, 1759485), (35, 1156233), (39, 1037645), (65, 622587), (69, 586495), (91, 444705), (105, 385411), (115, 351897), (161, 251355), (195, 207529), (273, 148235), (299, 135345), (345, 117299), (455, 88941), (483, 83785), (805, 50271), (897, 45115), (1289, 31395), (1365, 29647), (1495, 27069), (2093, 19335), (2415, 16757), (3867, 10465), (4485, 9023), (6279, 6445)]