128224252815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1964671}}^1$

素因数の和:1964927

約数の個数: 32

約数和(自身を含む): 216899788800

約数和(自身を除く): 88675535985

約数列:

[1, 3, 5, 15, 19, 57, 95, 229, 285, 687, 1145, 3435, 4351, 13053, 21755, 65265, 1964671, 5894013, 9823355, 29470065, 37328749, 111986247, 186643745, 449909659, 559931235, 1349728977, 2249548295, 6748644885, 8548283521, 25644850563, 42741417605, 128224252815]

約数ペア:

[(1, 128224252815), (3, 42741417605), (5, 25644850563), (15, 8548283521), (19, 6748644885), (57, 2249548295), (95, 1349728977), (229, 559931235), (285, 449909659), (687, 186643745), (1145, 111986247), (3435, 37328749), (4351, 29470065), (13053, 9823355), (21755, 5894013), (65265, 1964671)]