38028915

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49711}}^1$

素因数の和:49739

約数の個数: 24

約数和(自身を含む): 69795648

約数和(自身を除く): 31766733

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 49711, 149133, 248555, 447399, 745665, 845087, 2236995, 2535261, 4225435, 7605783, 12676305, 38028915]

約数ペア:

[(1, 38028915), (3, 12676305), (5, 7605783), (9, 4225435), (15, 2535261), (17, 2236995), (45, 845087), (51, 745665), (85, 447399), (153, 248555), (255, 149133), (765, 49711)]