15575076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 44151744

約数和(自身を除く): 28576668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1063, 1221, 1332, 1628, 2126, 2442, 3189, 3663, 4252, 4884, 6378, 7326, 9567, 11693, 12756, 14652, 19134, 23386, 35079, 38268, 39331, 46772, 70158, 78662, 105237, 117993, 140316, 157324, 210474, 235986, 353979, 420948, 432641, 471972, 707958, 865282, 1297923, 1415916, 1730564, 2595846, 3893769, 5191692, 7787538, 15575076]

約数ペア:

[(1, 15575076), (2, 7787538), (3, 5191692), (4, 3893769), (6, 2595846), (9, 1730564), (11, 1415916), (12, 1297923), (18, 865282), (22, 707958), (33, 471972), (36, 432641), (37, 420948), (44, 353979), (66, 235986), (74, 210474), (99, 157324), (111, 140316), (132, 117993), (148, 105237), (198, 78662), (222, 70158), (333, 46772), (396, 39331), (407, 38268), (444, 35079), (666, 23386), (814, 19134), (1063, 14652), (1221, 12756), (1332, 11693), (1628, 9567), (2126, 7326), (2442, 6378), (3189, 4884), (3663, 4252)]