26305965

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1061

約数の個数: 56

約数和(自身を含む): 54142848

約数和(自身を除く): 27836883

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1031, 1215, 1701, 2835, 3093, 3645, 5103, 5155, 7217, 8505, 9279, 15465, 21651, 25515, 27837, 36085, 46395, 64953, 83511, 108255, 139185, 194859, 250533, 324765, 417555, 584577, 751599, 974295, 1252665, 1753731, 2922885, 3757995, 5261193, 8768655, 26305965]

約数ペア:

[(1, 26305965), (3, 8768655), (5, 5261193), (7, 3757995), (9, 2922885), (15, 1753731), (21, 1252665), (27, 974295), (35, 751599), (45, 584577), (63, 417555), (81, 324765), (105, 250533), (135, 194859), (189, 139185), (243, 108255), (315, 83511), (405, 64953), (567, 46395), (729, 36085), (945, 27837), (1031, 25515), (1215, 21651), (1701, 15465), (2835, 9279), (3093, 8505), (3645, 7217), (5103, 5155)]