126363025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 170489088

約数和(自身を除く): 44126063

約数列:

[1, 5, 25, 41, 43, 47, 61, 205, 215, 235, 305, 1025, 1075, 1175, 1525, 1763, 1927, 2021, 2501, 2623, 2867, 8815, 9635, 10105, 12505, 13115, 14335, 44075, 48175, 50525, 62525, 65575, 71675, 82861, 107543, 117547, 123281, 414305, 537715, 587735, 616405, 2071525, 2688575, 2938675, 3082025, 5054521, 25272605, 126363025]

約数ペア:

[(1, 126363025), (5, 25272605), (25, 5054521), (41, 3082025), (43, 2938675), (47, 2688575), (61, 2071525), (205, 616405), (215, 587735), (235, 537715), (305, 414305), (1025, 123281), (1075, 117547), (1175, 107543), (1525, 82861), (1763, 71675), (1927, 65575), (2021, 62525), (2501, 50525), (2623, 48175), (2867, 44075), (8815, 14335), (9635, 13115), (10105, 12505)]