2004654435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{94049}}^1$

素因数の和:94100

約数の個数: 48

約数和(自身を含む): 3859812000

約数和(自身を除く): 1855157565

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4263, 7105, 21315, 94049, 282147, 470245, 658343, 1410735, 1975029, 2727421, 3291715, 4608401, 8182263, 9875145, 13637105, 13825203, 19091947, 23042005, 40911315, 57275841, 69126015, 95459735, 133643629, 286379205, 400930887, 668218145, 2004654435]

約数ペア:

[(1, 2004654435), (3, 668218145), (5, 400930887), (7, 286379205), (15, 133643629), (21, 95459735), (29, 69126015), (35, 57275841), (49, 40911315), (87, 23042005), (105, 19091947), (145, 13825203), (147, 13637105), (203, 9875145), (245, 8182263), (435, 4608401), (609, 3291715), (735, 2727421), (1015, 1975029), (1421, 1410735), (3045, 658343), (4263, 470245), (7105, 282147), (21315, 94049)]