13666395

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 22939200

約数和(自身を除く): 9272805

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 353, 435, 445, 1059, 1335, 1765, 2581, 5295, 7743, 10237, 12905, 30711, 31417, 38715, 51185, 94251, 153555, 157085, 471255, 911093, 2733279, 4555465, 13666395]

約数ペア:

[(1, 13666395), (3, 4555465), (5, 2733279), (15, 911093), (29, 471255), (87, 157085), (89, 153555), (145, 94251), (267, 51185), (353, 38715), (435, 31417), (445, 30711), (1059, 12905), (1335, 10237), (1765, 7743), (2581, 5295)]