1295366946895

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{103699}}^1$

素因数の和:104168

約数の個数: 64

約数和(自身を含む): 1901841408000

約数和(自身を除く): 606474461105

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 397, 899, 1015, 1085, 1985, 2779, 4495, 6293, 11513, 12307, 13895, 31465, 57565, 61535, 80591, 86149, 103699, 356903, 402955, 430745, 518495, 725893, 1784515, 2498321, 3007271, 3214669, 3629465, 12491605, 15036355, 16073345, 21050897, 22502683, 41168503, 93225401, 105254485, 112513415, 205842515, 288179521, 466127005, 652577807, 1193886587, 1276223593, 1440897605, 3262889035, 5969432935, 6381117965, 8357206109, 8933565151, 37010484197, 41786030545, 44667825755, 185052420985, 259073389379, 1295366946895]

約数ペア:

[(1, 1295366946895), (5, 259073389379), (7, 185052420985), (29, 44667825755), (31, 41786030545), (35, 37010484197), (145, 8933565151), (155, 8357206109), (203, 6381117965), (217, 5969432935), (397, 3262889035), (899, 1440897605), (1015, 1276223593), (1085, 1193886587), (1985, 652577807), (2779, 466127005), (4495, 288179521), (6293, 205842515), (11513, 112513415), (12307, 105254485), (13895, 93225401), (31465, 41168503), (57565, 22502683), (61535, 21050897), (80591, 16073345), (86149, 15036355), (103699, 12491605), (356903, 3629465), (402955, 3214669), (430745, 3007271), (518495, 2498321), (725893, 1784515)]