57290145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3371}}^1$

素因数の和:3493

約数の個数: 32

約数和(自身を含む): 100998144

約数和(自身を除く): 43707999

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3371, 3399, 5665, 10113, 16855, 16995, 37081, 50565, 111243, 185405, 347213, 556215, 1041639, 1736065, 3819343, 5208195, 11458029, 19096715, 57290145]

約数ペア:

[(1, 57290145), (3, 19096715), (5, 11458029), (11, 5208195), (15, 3819343), (33, 1736065), (55, 1041639), (103, 556215), (165, 347213), (309, 185405), (515, 111243), (1133, 50565), (1545, 37081), (3371, 16995), (3399, 16855), (5665, 10113)]