38519195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 57516480

約数和(自身を除く): 18997285

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 3169, 12155, 15845, 34859, 41197, 53873, 174295, 205985, 269365, 453167, 592603, 700349, 2265835, 2963015, 3501745, 7703839, 38519195]

約数ペア:

[(1, 38519195), (5, 7703839), (11, 3501745), (13, 2963015), (17, 2265835), (55, 700349), (65, 592603), (85, 453167), (143, 269365), (187, 205985), (221, 174295), (715, 53873), (935, 41197), (1105, 34859), (2431, 15845), (3169, 12155)]