3346915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 4902912

約数和(自身を除く): 1555997

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 151, 155, 341, 403, 715, 755, 1661, 1705, 1963, 2015, 4433, 4681, 8305, 9815, 21593, 22165, 23405, 51491, 60853, 107965, 257455, 304265, 669383, 3346915]

約数ペア:

[(1, 3346915), (5, 669383), (11, 304265), (13, 257455), (31, 107965), (55, 60853), (65, 51491), (143, 23405), (151, 22165), (155, 21593), (341, 9815), (403, 8305), (715, 4681), (755, 4433), (1661, 2015), (1705, 1963)]