53149605

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 89458560

約数和(自身を除く): 36308955

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1769, 2003, 5307, 6009, 8845, 10015, 26535, 30045, 58087, 122183, 174261, 290435, 366549, 610915, 871305, 1832745, 3543307, 10629921, 17716535, 53149605]

約数ペア:

[(1, 53149605), (3, 17716535), (5, 10629921), (15, 3543307), (29, 1832745), (61, 871305), (87, 610915), (145, 366549), (183, 290435), (305, 174261), (435, 122183), (915, 58087), (1769, 30045), (2003, 26535), (5307, 10015), (6009, 8845)]