169021227505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1\times {\mathrm{11471}}^1$

素因数の和:12457

約数の個数: 32

約数和(自身を含む): 219380249088

約数和(自身を除く): 50359021583

約数列:

[1, 5, 13, 65, 397, 571, 1985, 2855, 5161, 7423, 11471, 25805, 37115, 57355, 149123, 226687, 745615, 1133435, 2946931, 4553987, 6549941, 14734655, 22769935, 32749705, 59201831, 85149233, 296009155, 425746165, 2600326577, 13001632885, 33804245501, 169021227505]

約数ペア:

[(1, 169021227505), (5, 33804245501), (13, 13001632885), (65, 2600326577), (397, 425746165), (571, 296009155), (1985, 85149233), (2855, 59201831), (5161, 32749705), (7423, 22769935), (11471, 14734655), (25805, 6549941), (37115, 4553987), (57355, 2946931), (149123, 1133435), (226687, 745615)]