189084675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 362476800

約数和(自身を除く): 173392125

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 59, 65, 75, 95, 173, 177, 195, 247, 285, 295, 325, 475, 519, 741, 767, 865, 885, 975, 1121, 1235, 1425, 1475, 2249, 2301, 2595, 3287, 3363, 3705, 3835, 4325, 4425, 5605, 6175, 6747, 9861, 10207, 11245, 11505, 12975, 14573, 16435, 16815, 18525, 19175, 28025, 30621, 33735, 42731, 43719, 49305, 51035, 56225, 57525, 72865, 82175, 84075, 128193, 132691, 153105, 168675, 193933, 213655, 218595, 246525, 255175, 364325, 398073, 581799, 640965, 663455, 765525, 969665, 1068275, 1092975, 1990365, 2521129, 2908995, 3204825, 3317275, 4848325, 7563387, 9951825, 12605645, 14544975, 37816935, 63028225, 189084675]

約数ペア:

[(1, 189084675), (3, 63028225), (5, 37816935), (13, 14544975), (15, 12605645), (19, 9951825), (25, 7563387), (39, 4848325), (57, 3317275), (59, 3204825), (65, 2908995), (75, 2521129), (95, 1990365), (173, 1092975), (177, 1068275), (195, 969665), (247, 765525), (285, 663455), (295, 640965), (325, 581799), (475, 398073), (519, 364325), (741, 255175), (767, 246525), (865, 218595), (885, 213655), (975, 193933), (1121, 168675), (1235, 153105), (1425, 132691), (1475, 128193), (2249, 84075), (2301, 82175), (2595, 72865), (3287, 57525), (3363, 56225), (3705, 51035), (3835, 49305), (4325, 43719), (4425, 42731), (5605, 33735), (6175, 30621), (6747, 28025), (9861, 19175), (10207, 18525), (11245, 16815), (11505, 16435), (12975, 14573)]