15691201305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1609}}^1\times {\mathrm{3847}}^1$

素因数の和:5490

約数の個数: 48

約数和(自身を含む): 27209669760

約数和(自身を除く): 11518468455

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 1609, 2535, 3847, 4827, 8045, 11541, 19235, 20917, 24135, 50011, 57705, 62751, 104585, 150033, 250055, 271921, 313755, 650143, 750165, 815763, 1359605, 1950429, 3250715, 4078815, 6189823, 9752145, 18569469, 30949115, 80467699, 92847345, 241403097, 402338495, 1046080087, 1207015485, 3138240261, 5230400435, 15691201305]

約数ペア:

[(1, 15691201305), (3, 5230400435), (5, 3138240261), (13, 1207015485), (15, 1046080087), (39, 402338495), (65, 241403097), (169, 92847345), (195, 80467699), (507, 30949115), (845, 18569469), (1609, 9752145), (2535, 6189823), (3847, 4078815), (4827, 3250715), (8045, 1950429), (11541, 1359605), (19235, 815763), (20917, 750165), (24135, 650143), (50011, 313755), (57705, 271921), (62751, 250055), (104585, 150033)]