15085851256

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{3853}}^1$

素因数の和:4508

約数の個数: 64

約数和(自身を含む): 32632588800

約数和(自身を除く): 17546737544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 503, 556, 973, 1006, 1112, 1946, 2012, 3521, 3853, 3892, 4024, 7042, 7706, 7784, 14084, 15412, 26971, 28168, 30824, 53942, 69917, 107884, 139834, 215768, 279668, 489419, 535567, 559336, 978838, 1071134, 1938059, 1957676, 2142268, 3748969, 3876118, 3915352, 4284536, 7497938, 7752236, 13566413, 14995876, 15504472, 27132826, 29991752, 54265652, 108531304, 269390201, 538780402, 1077560804, 1885731407, 2155121608, 3771462814, 7542925628, 15085851256]

約数ペア:

[(1, 15085851256), (2, 7542925628), (4, 3771462814), (7, 2155121608), (8, 1885731407), (14, 1077560804), (28, 538780402), (56, 269390201), (139, 108531304), (278, 54265652), (503, 29991752), (556, 27132826), (973, 15504472), (1006, 14995876), (1112, 13566413), (1946, 7752236), (2012, 7497938), (3521, 4284536), (3853, 3915352), (3892, 3876118), (4024, 3748969), (7042, 2142268), (7706, 1957676), (7784, 1938059), (14084, 1071134), (15412, 978838), (26971, 559336), (28168, 535567), (30824, 489419), (53942, 279668), (69917, 215768), (107884, 139834)]