492099525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2755

約数の個数: 72

約数和(自身を含む): 949725920

約数和(自身を除く): 457626395

約数列:

[1, 3, 5, 9, 15, 19, 25, 43, 45, 57, 75, 95, 129, 171, 215, 225, 285, 387, 475, 645, 817, 855, 1075, 1425, 1935, 2451, 2677, 3225, 4085, 4275, 7353, 8031, 9675, 12255, 13385, 20425, 24093, 36765, 40155, 50863, 61275, 66925, 115111, 120465, 152589, 183825, 200775, 254315, 345333, 457767, 575555, 602325, 762945, 1035999, 1271575, 1726665, 2187109, 2288835, 2877775, 3814725, 5179995, 6561327, 8633325, 10935545, 11444175, 19683981, 25899975, 32806635, 54677725, 98419905, 164033175, 492099525]

約数ペア:

[(1, 492099525), (3, 164033175), (5, 98419905), (9, 54677725), (15, 32806635), (19, 25899975), (25, 19683981), (43, 11444175), (45, 10935545), (57, 8633325), (75, 6561327), (95, 5179995), (129, 3814725), (171, 2877775), (215, 2288835), (225, 2187109), (285, 1726665), (387, 1271575), (475, 1035999), (645, 762945), (817, 602325), (855, 575555), (1075, 457767), (1425, 345333), (1935, 254315), (2451, 200775), (2677, 183825), (3225, 152589), (4085, 120465), (4275, 115111), (7353, 66925), (8031, 61275), (9675, 50863), (12255, 40155), (13385, 36765), (20425, 24093)]