25829702925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:1983

約数の個数: 96

約数和(自身を含む): 46967410560

約数和(自身を除く): 21137707635

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 177, 195, 277, 295, 325, 767, 831, 885, 975, 1385, 1475, 1621, 2301, 3601, 3835, 4155, 4425, 4863, 6925, 8105, 10803, 11505, 16343, 18005, 19175, 20775, 21073, 24315, 40525, 49029, 54015, 57525, 63219, 81715, 90025, 95639, 105365, 121575, 212459, 245145, 270075, 286917, 316095, 408575, 449017, 478195, 526825, 637377, 1062295, 1225725, 1243307, 1347051, 1434585, 1580475, 2245085, 2390975, 3186885, 3729921, 5311475, 5837221, 6216535, 6735255, 7172925, 11225425, 15934425, 17511663, 18649605, 26492003, 29186105, 31082675, 33676275, 79476009, 87558315, 93248025, 132460015, 145930525, 344396039, 397380045, 437791575, 662300075, 1033188117, 1721980195, 1986900225, 5165940585, 8609900975, 25829702925]

約数ペア:

[(1, 25829702925), (3, 8609900975), (5, 5165940585), (13, 1986900225), (15, 1721980195), (25, 1033188117), (39, 662300075), (59, 437791575), (65, 397380045), (75, 344396039), (177, 145930525), (195, 132460015), (277, 93248025), (295, 87558315), (325, 79476009), (767, 33676275), (831, 31082675), (885, 29186105), (975, 26492003), (1385, 18649605), (1475, 17511663), (1621, 15934425), (2301, 11225425), (3601, 7172925), (3835, 6735255), (4155, 6216535), (4425, 5837221), (4863, 5311475), (6925, 3729921), (8105, 3186885), (10803, 2390975), (11505, 2245085), (16343, 1580475), (18005, 1434585), (19175, 1347051), (20775, 1243307), (21073, 1225725), (24315, 1062295), (40525, 637377), (49029, 526825), (54015, 478195), (57525, 449017), (63219, 408575), (81715, 316095), (90025, 286917), (95639, 270075), (105365, 245145), (121575, 212459)]