150654585

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1783}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 248675328

約数和(自身を除く): 98020743

約数列:

[1, 3, 5, 15, 43, 129, 131, 215, 393, 645, 655, 1783, 1965, 5349, 5633, 8915, 16899, 26745, 28165, 76669, 84495, 230007, 233573, 383345, 700719, 1150035, 1167865, 3503595, 10043639, 30130917, 50218195, 150654585]

約数ペア:

[(1, 150654585), (3, 50218195), (5, 30130917), (15, 10043639), (43, 3503595), (129, 1167865), (131, 1150035), (215, 700719), (393, 383345), (645, 233573), (655, 230007), (1783, 84495), (1965, 76669), (5349, 28165), (5633, 26745), (8915, 16899)]