27508707075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{24919}}^1$

素因数の和:25332

約数の個数: 48

約数和(自身を含む): 46722009600

約数和(自身を除く): 19213302525

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 359, 615, 1025, 1077, 1795, 3075, 5385, 8975, 14719, 24919, 26925, 44157, 73595, 74757, 124595, 220785, 367975, 373785, 622975, 1021679, 1103925, 1868925, 3065037, 5108395, 8945921, 15325185, 25541975, 26837763, 44729605, 76625925, 134188815, 223648025, 366782761, 670944075, 1100348283, 1833913805, 5501741415, 9169569025, 27508707075]

約数ペア:

[(1, 27508707075), (3, 9169569025), (5, 5501741415), (15, 1833913805), (25, 1100348283), (41, 670944075), (75, 366782761), (123, 223648025), (205, 134188815), (359, 76625925), (615, 44729605), (1025, 26837763), (1077, 25541975), (1795, 15325185), (3075, 8945921), (5385, 5108395), (8975, 3065037), (14719, 1868925), (24919, 1103925), (26925, 1021679), (44157, 622975), (73595, 373785), (74757, 367975), (124595, 220785)]