15704853905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 21632873472

約数和(自身を除く): 5928019567

約数列:

[1, 5, 13, 23, 65, 73, 115, 151, 299, 365, 755, 949, 953, 1495, 1679, 1963, 3473, 4745, 4765, 8395, 9815, 11023, 12389, 17365, 21827, 21919, 45149, 55115, 61945, 69569, 109135, 109595, 143299, 143903, 225745, 253529, 284947, 347845, 716495, 719515, 904397, 1267645, 1424735, 1600087, 1870739, 3295877, 3309769, 4521985, 8000435, 9353695, 10504919, 16479385, 16548845, 20801131, 43026997, 52524595, 104005655, 136563947, 215134985, 241613137, 682819735, 1208065685, 3140970781, 15704853905]

約数ペア:

[(1, 15704853905), (5, 3140970781), (13, 1208065685), (23, 682819735), (65, 241613137), (73, 215134985), (115, 136563947), (151, 104005655), (299, 52524595), (365, 43026997), (755, 20801131), (949, 16548845), (953, 16479385), (1495, 10504919), (1679, 9353695), (1963, 8000435), (3473, 4521985), (4745, 3309769), (4765, 3295877), (8395, 1870739), (9815, 1600087), (11023, 1424735), (12389, 1267645), (17365, 904397), (21827, 719515), (21919, 716495), (45149, 347845), (55115, 284947), (61945, 253529), (69569, 225745), (109135, 143903), (109595, 143299)]