1494394775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 2030093280

約数和(自身を除く): 535698505

約数列:

[1, 5, 17, 25, 59, 61, 85, 295, 305, 425, 977, 1003, 1037, 1475, 1525, 3599, 4885, 5015, 5185, 16609, 17995, 24425, 25075, 25925, 57643, 59597, 61183, 83045, 89975, 288215, 297985, 305915, 415225, 979931, 1013149, 1441075, 1489925, 1529575, 3516223, 4899655, 5065745, 17581115, 24498275, 25328725, 59775791, 87905575, 298878955, 1494394775]

約数ペア:

[(1, 1494394775), (5, 298878955), (17, 87905575), (25, 59775791), (59, 25328725), (61, 24498275), (85, 17581115), (295, 5065745), (305, 4899655), (425, 3516223), (977, 1529575), (1003, 1489925), (1037, 1441075), (1475, 1013149), (1525, 979931), (3599, 415225), (4885, 305915), (5015, 297985), (5185, 288215), (16609, 89975), (17995, 83045), (24425, 61183), (25075, 59597), (25925, 57643)]