13618275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 26034048

約数和(自身を除く): 12415773

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 971, 1275, 2805, 2913, 4675, 4855, 10681, 14025, 14565, 16507, 24275, 32043, 49521, 53405, 72825, 82535, 160215, 181577, 247605, 267025, 412675, 544731, 801075, 907885, 1238025, 2723655, 4539425, 13618275]

約数ペア:

[(1, 13618275), (3, 4539425), (5, 2723655), (11, 1238025), (15, 907885), (17, 801075), (25, 544731), (33, 412675), (51, 267025), (55, 247605), (75, 181577), (85, 160215), (165, 82535), (187, 72825), (255, 53405), (275, 49521), (425, 32043), (561, 24275), (825, 16507), (935, 14565), (971, 14025), (1275, 10681), (2805, 4855), (2913, 4675)]