2431065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 4848768

約数和(自身を除く): 2417703

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 137, 169, 195, 273, 411, 455, 507, 685, 845, 959, 1183, 1365, 1781, 2055, 2535, 2877, 3549, 4795, 5343, 5915, 8905, 12467, 14385, 17745, 23153, 26715, 37401, 62335, 69459, 115765, 162071, 187005, 347295, 486213, 810355, 2431065]

約数ペア:

[(1, 2431065), (3, 810355), (5, 486213), (7, 347295), (13, 187005), (15, 162071), (21, 115765), (35, 69459), (39, 62335), (65, 37401), (91, 26715), (105, 23153), (137, 17745), (169, 14385), (195, 12467), (273, 8905), (411, 5915), (455, 5343), (507, 4795), (685, 3549), (845, 2877), (959, 2535), (1183, 2055), (1365, 1781)]