78814445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 102580992

約数和(自身を除く): 23766547

約数列:

[1, 5, 23, 53, 67, 115, 193, 265, 335, 965, 1219, 1541, 3551, 4439, 6095, 7705, 10229, 12931, 17755, 22195, 51145, 64655, 81673, 235267, 297413, 408365, 685343, 1176335, 1487065, 3426715, 15762889, 78814445]

約数ペア:

[(1, 78814445), (5, 15762889), (23, 3426715), (53, 1487065), (67, 1176335), (115, 685343), (193, 408365), (265, 297413), (335, 235267), (965, 81673), (1219, 64655), (1541, 51145), (3551, 22195), (4439, 17755), (6095, 12931), (7705, 10229)]