1550872661845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{3727}}^1\times {\mathrm{11251}}^1$

素因数の和:15565

約数の個数: 32

約数和(自身を含む): 2008444193280

約数和(自身を除く): 457571531435

約数列:

[1, 5, 13, 65, 569, 2845, 3727, 7397, 11251, 18635, 36985, 48451, 56255, 146263, 242255, 731315, 2120663, 6401819, 10603315, 27568619, 32009095, 41932477, 83223647, 137843095, 209662385, 416118235, 545122201, 2725611005, 23859579413, 119297897065, 310174532369, 1550872661845]

約数ペア:

[(1, 1550872661845), (5, 310174532369), (13, 119297897065), (65, 23859579413), (569, 2725611005), (2845, 545122201), (3727, 416118235), (7397, 209662385), (11251, 137843095), (18635, 83223647), (36985, 41932477), (48451, 32009095), (56255, 27568619), (146263, 10603315), (242255, 6401819), (731315, 2120663)]