90751755

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 147962880

約数和(自身を除く): 57211125

約数列:

[1, 3, 5, 15, 103, 151, 309, 389, 453, 515, 755, 1167, 1545, 1945, 2265, 5835, 15553, 40067, 46659, 58739, 77765, 120201, 176217, 200335, 233295, 293695, 601005, 881085, 6050117, 18150351, 30250585, 90751755]

約数ペア:

[(1, 90751755), (3, 30250585), (5, 18150351), (15, 6050117), (103, 881085), (151, 601005), (309, 293695), (389, 233295), (453, 200335), (515, 176217), (755, 120201), (1167, 77765), (1545, 58739), (1945, 46659), (2265, 40067), (5835, 15553)]