86503105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 119145600

約数和(自身を除く): 32642495

約数列:

[1, 5, 13, 19, 65, 89, 95, 247, 445, 787, 1157, 1235, 1691, 3935, 5785, 8455, 10231, 14953, 21983, 51155, 70043, 74765, 109915, 194389, 350215, 910559, 971945, 1330817, 4552795, 6654085, 17300621, 86503105]

約数ペア:

[(1, 86503105), (5, 17300621), (13, 6654085), (19, 4552795), (65, 1330817), (89, 971945), (95, 910559), (247, 350215), (445, 194389), (787, 109915), (1157, 74765), (1235, 70043), (1691, 51155), (3935, 21983), (5785, 14953), (8455, 10231)]