1276796355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{24509}}^1$

素因数の和:24691

約数の個数: 32

約数和(自身を含む): 2145899520

約数和(自身を除く): 869103165

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 2265, 3473, 10419, 17365, 24509, 52095, 73527, 122545, 367635, 563707, 1691121, 2818535, 3700859, 8455605, 11102577, 18504295, 55512885, 85119757, 255359271, 425598785, 1276796355]

約数ペア:

[(1, 1276796355), (3, 425598785), (5, 255359271), (15, 85119757), (23, 55512885), (69, 18504295), (115, 11102577), (151, 8455605), (345, 3700859), (453, 2818535), (755, 1691121), (2265, 563707), (3473, 367635), (10419, 122545), (17365, 73527), (24509, 52095)]