15551467817

素因数分解:

${\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 16468531200

約数和(自身を除く): 917063383

約数列:

[1, 37, 79, 113, 197, 239, 2923, 4181, 7289, 8843, 8927, 15563, 18881, 22261, 27007, 47083, 330299, 575831, 698597, 823657, 999259, 1742071, 1758619, 2133553, 3719557, 5320379, 65068903, 78941461, 137623609, 196854023, 420309941, 15551467817]

約数ペア:

[(1, 15551467817), (37, 420309941), (79, 196854023), (113, 137623609), (197, 78941461), (239, 65068903), (2923, 5320379), (4181, 3719557), (7289, 2133553), (8843, 1758619), (8927, 1742071), (15563, 999259), (18881, 823657), (22261, 698597), (27007, 575831), (47083, 330299)]