28629645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1039}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 21689715

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 167, 501, 835, 1039, 1837, 2505, 3117, 5195, 5511, 9185, 11429, 15585, 27555, 34287, 57145, 171435, 173513, 520539, 867565, 1908643, 2602695, 5725929, 9543215, 28629645]

約数ペア:

[(1, 28629645), (3, 9543215), (5, 5725929), (11, 2602695), (15, 1908643), (33, 867565), (55, 520539), (165, 173513), (167, 171435), (501, 57145), (835, 34287), (1039, 27555), (1837, 15585), (2505, 11429), (3117, 9185), (5195, 5511)]