57438135

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 102435840

約数和(自身を除く): 44997705

約数列:

[1, 3, 5, 9, 15, 45, 79, 107, 151, 237, 321, 395, 453, 535, 711, 755, 963, 1185, 1359, 1605, 2265, 3555, 4815, 6795, 8453, 11929, 16157, 25359, 35787, 42265, 48471, 59645, 76077, 80785, 107361, 126795, 145413, 178935, 242355, 380385, 536805, 727065, 1276403, 3829209, 6382015, 11487627, 19146045, 57438135]

約数ペア:

[(1, 57438135), (3, 19146045), (5, 11487627), (9, 6382015), (15, 3829209), (45, 1276403), (79, 727065), (107, 536805), (151, 380385), (237, 242355), (321, 178935), (395, 145413), (453, 126795), (535, 107361), (711, 80785), (755, 76077), (963, 59645), (1185, 48471), (1359, 42265), (1605, 35787), (2265, 25359), (3555, 16157), (4815, 11929), (6795, 8453)]