75494925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 154365120

約数和(自身を除く): 78870195

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 47, 55, 59, 75, 99, 121, 141, 165, 177, 225, 235, 275, 295, 363, 423, 495, 517, 531, 605, 649, 705, 825, 885, 1089, 1175, 1475, 1551, 1815, 1947, 2115, 2475, 2585, 2655, 2773, 3025, 3245, 3525, 4425, 4653, 5445, 5687, 5841, 7139, 7755, 8319, 9075, 9735, 10575, 12925, 13275, 13865, 16225, 17061, 21417, 23265, 24957, 27225, 28435, 29205, 30503, 35695, 38775, 41595, 48675, 51183, 64251, 69325, 85305, 91509, 107085, 116325, 124785, 142175, 146025, 152515, 178475, 207975, 255915, 274527, 321255, 335533, 426525, 457545, 535425, 623925, 762575, 1006599, 1279575, 1372635, 1606275, 1677665, 2287725, 3019797, 5032995, 6863175, 8388325, 15098985, 25164975, 75494925]

約数ペア:

[(1, 75494925), (3, 25164975), (5, 15098985), (9, 8388325), (11, 6863175), (15, 5032995), (25, 3019797), (33, 2287725), (45, 1677665), (47, 1606275), (55, 1372635), (59, 1279575), (75, 1006599), (99, 762575), (121, 623925), (141, 535425), (165, 457545), (177, 426525), (225, 335533), (235, 321255), (275, 274527), (295, 255915), (363, 207975), (423, 178475), (495, 152515), (517, 146025), (531, 142175), (605, 124785), (649, 116325), (705, 107085), (825, 91509), (885, 85305), (1089, 69325), (1175, 64251), (1475, 51183), (1551, 48675), (1815, 41595), (1947, 38775), (2115, 35695), (2475, 30503), (2585, 29205), (2655, 28435), (2773, 27225), (3025, 24957), (3245, 23265), (3525, 21417), (4425, 17061), (4653, 16225), (5445, 13865), (5687, 13275), (5841, 12925), (7139, 10575), (7755, 9735), (8319, 9075)]