1427774925

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{1409}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 2412792000

約数和(自身を除く): 985017075

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 229, 295, 687, 885, 1145, 1409, 1475, 3435, 4227, 4425, 5725, 7045, 13511, 17175, 21135, 35225, 40533, 67555, 83131, 105675, 202665, 249393, 322661, 337775, 415655, 967983, 1013325, 1246965, 1613305, 2078275, 4839915, 6234825, 8066525, 19036999, 24199575, 57110997, 95184995, 285554985, 475924975, 1427774925]

約数ペア:

[(1, 1427774925), (3, 475924975), (5, 285554985), (15, 95184995), (25, 57110997), (59, 24199575), (75, 19036999), (177, 8066525), (229, 6234825), (295, 4839915), (687, 2078275), (885, 1613305), (1145, 1246965), (1409, 1013325), (1475, 967983), (3435, 415655), (4227, 337775), (4425, 322661), (5725, 249393), (7045, 202665), (13511, 105675), (17175, 83131), (21135, 67555), (35225, 40533)]