155961135

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28643}}^1$

素因数の和:28676

約数の個数: 36

約数和(自身を含む): 297152856

約数和(自身を除く): 141191721

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 28643, 85929, 143215, 257787, 315073, 429645, 945219, 1288935, 1575365, 2835657, 3465803, 4726095, 10397409, 14178285, 17329015, 31192227, 51987045, 155961135]

約数ペア:

[(1, 155961135), (3, 51987045), (5, 31192227), (9, 17329015), (11, 14178285), (15, 10397409), (33, 4726095), (45, 3465803), (55, 2835657), (99, 1575365), (121, 1288935), (165, 945219), (363, 429645), (495, 315073), (605, 257787), (1089, 143215), (1815, 85929), (5445, 28643)]