27272505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 52496640

約数和(自身を除く): 25224135

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 195, 221, 247, 255, 285, 323, 433, 663, 741, 969, 1105, 1235, 1299, 1615, 2165, 3315, 3705, 4199, 4845, 5629, 6495, 7361, 8227, 12597, 16887, 20995, 22083, 24681, 28145, 36805, 41135, 62985, 84435, 95693, 106951, 110415, 123405, 139859, 287079, 320853, 419577, 478465, 534755, 699295, 1435395, 1604265, 1818167, 2097885, 5454501, 9090835, 27272505]

約数ペア:

[(1, 27272505), (3, 9090835), (5, 5454501), (13, 2097885), (15, 1818167), (17, 1604265), (19, 1435395), (39, 699295), (51, 534755), (57, 478465), (65, 419577), (85, 320853), (95, 287079), (195, 139859), (221, 123405), (247, 110415), (255, 106951), (285, 95693), (323, 84435), (433, 62985), (663, 41135), (741, 36805), (969, 28145), (1105, 24681), (1235, 22083), (1299, 20995), (1615, 16887), (2165, 12597), (3315, 8227), (3705, 7361), (4199, 6495), (4845, 5629)]