38557935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3512

約数の個数: 48

約数和(自身を含む): 75784800

約数和(自身を除く): 37226865

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3469, 3705, 10407, 11115, 17345, 31221, 45097, 52035, 65911, 135291, 156105, 197733, 225485, 329555, 405873, 593199, 676455, 856843, 988665, 2029365, 2570529, 2965995, 4284215, 7711587, 12852645, 38557935]

約数ペア:

[(1, 38557935), (3, 12852645), (5, 7711587), (9, 4284215), (13, 2965995), (15, 2570529), (19, 2029365), (39, 988665), (45, 856843), (57, 676455), (65, 593199), (95, 405873), (117, 329555), (171, 225485), (195, 197733), (247, 156105), (285, 135291), (585, 65911), (741, 52035), (855, 45097), (1235, 31221), (2223, 17345), (3469, 11115), (3705, 10407)]