153988245

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{38449}}^1$

素因数の和:38549

約数の個数: 24

約数和(自身を含む): 269919000

約数和(自身を除く): 115930755

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 38449, 115347, 192245, 346041, 576735, 1730205, 3421961, 10265883, 17109805, 30797649, 51329415, 153988245]

約数ペア:

[(1, 153988245), (3, 51329415), (5, 30797649), (9, 17109805), (15, 10265883), (45, 3421961), (89, 1730205), (267, 576735), (445, 346041), (801, 192245), (1335, 115347), (4005, 38449)]