55761675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 98208000

約数和(自身を除く): 42446325

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 109, 285, 327, 359, 475, 545, 1077, 1425, 1635, 1795, 2071, 2725, 5385, 6213, 6821, 8175, 8975, 10355, 20463, 26925, 31065, 34105, 39131, 51775, 102315, 117393, 155325, 170525, 195655, 511575, 586965, 743489, 978275, 2230467, 2934825, 3717445, 11152335, 18587225, 55761675]

約数ペア:

[(1, 55761675), (3, 18587225), (5, 11152335), (15, 3717445), (19, 2934825), (25, 2230467), (57, 978275), (75, 743489), (95, 586965), (109, 511575), (285, 195655), (327, 170525), (359, 155325), (475, 117393), (545, 102315), (1077, 51775), (1425, 39131), (1635, 34105), (1795, 31065), (2071, 26925), (2725, 20463), (5385, 10355), (6213, 8975), (6821, 8175)]