4023195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 3199845

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 659, 1221, 1977, 2035, 3295, 6105, 7249, 9885, 21747, 24383, 36245, 73149, 108735, 121915, 268213, 365745, 804639, 1341065, 4023195]

約数ペア:

[(1, 4023195), (3, 1341065), (5, 804639), (11, 365745), (15, 268213), (33, 121915), (37, 108735), (55, 73149), (111, 36245), (165, 24383), (185, 21747), (407, 9885), (555, 7249), (659, 6105), (1221, 3295), (1977, 2035)]