11680695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 22381632

約数和(自身を除く): 10700937

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 487, 533, 585, 615, 1461, 1599, 1845, 2435, 2665, 4383, 4797, 6331, 7305, 7995, 18993, 19967, 21915, 23985, 31655, 56979, 59901, 94965, 99835, 179703, 259571, 284895, 299505, 778713, 898515, 1297855, 2336139, 3893565, 11680695]

約数ペア:

[(1, 11680695), (3, 3893565), (5, 2336139), (9, 1297855), (13, 898515), (15, 778713), (39, 299505), (41, 284895), (45, 259571), (65, 179703), (117, 99835), (123, 94965), (195, 59901), (205, 56979), (369, 31655), (487, 23985), (533, 21915), (585, 19967), (615, 18993), (1461, 7995), (1599, 7305), (1845, 6331), (2435, 4797), (2665, 4383)]