2767215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 4995072

約数和(自身を除く): 2227857

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 541, 1023, 1623, 1705, 2705, 5115, 5951, 8115, 16771, 17853, 29755, 50313, 83855, 89265, 184481, 251565, 553443, 922405, 2767215]

約数ペア:

[(1, 2767215), (3, 922405), (5, 553443), (11, 251565), (15, 184481), (31, 89265), (33, 83855), (55, 50313), (93, 29755), (155, 17853), (165, 16771), (341, 8115), (465, 5951), (541, 5115), (1023, 2705), (1623, 1705)]