151920945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{27901}}^1$

素因数の和:27934

約数の個数: 36

約数和(自身を含む): 289455348

約数和(自身を除く): 137534403

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 27901, 83703, 139505, 251109, 306911, 418515, 920733, 1255545, 1534555, 2762199, 3376021, 4603665, 10128063, 13810995, 16880105, 30384189, 50640315, 151920945]

約数ペア:

[(1, 151920945), (3, 50640315), (5, 30384189), (9, 16880105), (11, 13810995), (15, 10128063), (33, 4603665), (45, 3376021), (55, 2762199), (99, 1534555), (121, 1255545), (165, 920733), (363, 418515), (495, 306911), (605, 251109), (1089, 139505), (1815, 83703), (5445, 27901)]