75383865

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10949}}^1$

素因数の和:10983

約数の個数: 40

約数和(自身を含む): 143094600

約数和(自身を除く): 67710735

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 10949, 32847, 54745, 98541, 164235, 186133, 295623, 492705, 558399, 886869, 930665, 1478115, 1675197, 2791995, 4434345, 5025591, 8375985, 15076773, 25127955, 75383865]

約数ペア:

[(1, 75383865), (3, 25127955), (5, 15076773), (9, 8375985), (15, 5025591), (17, 4434345), (27, 2791995), (45, 1675197), (51, 1478115), (81, 930665), (85, 886869), (135, 558399), (153, 492705), (255, 295623), (405, 186133), (459, 164235), (765, 98541), (1377, 54745), (2295, 32847), (6885, 10949)]