144828145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3329}}^1$

素因数の和:3465

約数の個数: 32

約数和(自身を含む): 218661120

約数和(自身を除く): 73832975

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 791, 1243, 3329, 3955, 6215, 8701, 16645, 23303, 36619, 43505, 116515, 183095, 256333, 376177, 1281665, 1880885, 2633239, 4137947, 13166195, 20689735, 28965629, 144828145]

約数ペア:

[(1, 144828145), (5, 28965629), (7, 20689735), (11, 13166195), (35, 4137947), (55, 2633239), (77, 1880885), (113, 1281665), (385, 376177), (565, 256333), (791, 183095), (1243, 116515), (3329, 43505), (3955, 36619), (6215, 23303), (8701, 16645)]