84016465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 116000640

約数和(自身を除く): 31984175

約数列:

[1, 5, 13, 17, 65, 85, 139, 221, 547, 695, 1105, 1807, 2363, 2735, 7111, 9035, 9299, 11815, 30719, 35555, 46495, 76033, 120887, 153595, 380165, 604435, 988429, 1292561, 4942145, 6462805, 16803293, 84016465]

約数ペア:

[(1, 84016465), (5, 16803293), (13, 6462805), (17, 4942145), (65, 1292561), (85, 988429), (139, 604435), (221, 380165), (547, 153595), (695, 120887), (1105, 76033), (1807, 46495), (2363, 35555), (2735, 30719), (7111, 11815), (9035, 9299)]