144906255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13037}}^1$

素因数の和:13080

約数の個数: 48

約数和(自身を含む): 284749920

約数和(自身を除く): 139843665

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 11115, 13037, 39111, 65185, 117333, 169481, 195555, 247703, 508443, 586665, 743109, 847405, 1238515, 1525329, 2229327, 2542215, 3220139, 3715545, 7626645, 9660417, 11146635, 16100695, 28981251, 48302085, 144906255]

約数ペア:

[(1, 144906255), (3, 48302085), (5, 28981251), (9, 16100695), (13, 11146635), (15, 9660417), (19, 7626645), (39, 3715545), (45, 3220139), (57, 2542215), (65, 2229327), (95, 1525329), (117, 1238515), (171, 847405), (195, 743109), (247, 586665), (285, 508443), (585, 247703), (741, 195555), (855, 169481), (1235, 117333), (2223, 65185), (3705, 39111), (11115, 13037)]