1398765885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{28933}}^1$

素因数の和:29245

約数の個数: 32

約数和(自身を含む): 2449899648

約数和(自身を除く): 1051133763

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 293, 879, 1465, 3223, 4395, 9669, 16115, 28933, 48345, 86799, 144665, 318263, 433995, 954789, 1591315, 4773945, 8477369, 25432107, 42386845, 93251059, 127160535, 279753177, 466255295, 1398765885]

約数ペア:

[(1, 1398765885), (3, 466255295), (5, 279753177), (11, 127160535), (15, 93251059), (33, 42386845), (55, 25432107), (165, 8477369), (293, 4773945), (879, 1591315), (1465, 954789), (3223, 433995), (4395, 318263), (9669, 144665), (16115, 86799), (28933, 48345)]