78029415

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19483}}^1$

素因数の和:19583

約数の個数: 24

約数和(自身を含む): 136777680

約数和(自身を除く): 58748265

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 19483, 58449, 97415, 175347, 292245, 876735, 1733987, 5201961, 8669935, 15605883, 26009805, 78029415]

約数ペア:

[(1, 78029415), (3, 26009805), (5, 15605883), (9, 8669935), (15, 5201961), (45, 1733987), (89, 876735), (267, 292245), (445, 175347), (801, 97415), (1335, 58449), (4005, 19483)]