15145944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 41783040

約数和(自身を除く): 26637096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 103, 132, 206, 264, 309, 412, 557, 618, 824, 1114, 1133, 1236, 1671, 2228, 2266, 2472, 3342, 3399, 4456, 4532, 6127, 6684, 6798, 9064, 12254, 13368, 13596, 18381, 24508, 27192, 36762, 49016, 57371, 73524, 114742, 147048, 172113, 229484, 344226, 458968, 631081, 688452, 1262162, 1376904, 1893243, 2524324, 3786486, 5048648, 7572972, 15145944]

約数ペア:

[(1, 15145944), (2, 7572972), (3, 5048648), (4, 3786486), (6, 2524324), (8, 1893243), (11, 1376904), (12, 1262162), (22, 688452), (24, 631081), (33, 458968), (44, 344226), (66, 229484), (88, 172113), (103, 147048), (132, 114742), (206, 73524), (264, 57371), (309, 49016), (412, 36762), (557, 27192), (618, 24508), (824, 18381), (1114, 13596), (1133, 13368), (1236, 12254), (1671, 9064), (2228, 6798), (2266, 6684), (2472, 6127), (3342, 4532), (3399, 4456)]