378048385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7243}}^1$

素因数の和:7345

約数の個数: 32

約数和(自身を含む): 540344448

約数和(自身を除く): 162296063

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 4015, 4745, 7243, 10439, 36215, 52195, 79673, 94159, 398365, 470795, 528739, 1035749, 2643695, 5178745, 5816129, 6873607, 29080645, 34368035, 75609677, 378048385]

約数ペア:

[(1, 378048385), (5, 75609677), (11, 34368035), (13, 29080645), (55, 6873607), (65, 5816129), (73, 5178745), (143, 2643695), (365, 1035749), (715, 528739), (803, 470795), (949, 398365), (4015, 94159), (4745, 79673), (7243, 52195), (10439, 36215)]