325494675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 639512640

約数和(自身を除く): 314017965

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 347, 379, 495, 825, 1041, 1137, 1735, 1895, 2475, 3123, 3411, 3817, 4169, 5205, 5685, 8675, 9475, 11451, 12507, 15615, 17055, 19085, 20845, 26025, 28425, 34353, 37521, 57255, 62535, 78075, 85275, 95425, 104225, 131513, 171765, 187605, 286275, 312675, 394539, 657565, 858825, 938025, 1183617, 1446643, 1972695, 3287825, 4339929, 5918085, 7233215, 9863475, 13019787, 21699645, 29590425, 36166075, 65098935, 108498225, 325494675]

約数ペア:

[(1, 325494675), (3, 108498225), (5, 65098935), (9, 36166075), (11, 29590425), (15, 21699645), (25, 13019787), (33, 9863475), (45, 7233215), (55, 5918085), (75, 4339929), (99, 3287825), (165, 1972695), (225, 1446643), (275, 1183617), (347, 938025), (379, 858825), (495, 657565), (825, 394539), (1041, 312675), (1137, 286275), (1735, 187605), (1895, 171765), (2475, 131513), (3123, 104225), (3411, 95425), (3817, 85275), (4169, 78075), (5205, 62535), (5685, 57255), (8675, 37521), (9475, 34353), (11451, 28425), (12507, 26025), (15615, 20845), (17055, 19085)]