169969145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 227797920

約数和(自身を除く): 57828775

約数列:

[1, 5, 17, 29, 53, 85, 145, 265, 493, 901, 1301, 1537, 2465, 4505, 6505, 7685, 22117, 26129, 37729, 68953, 110585, 130645, 188645, 344765, 641393, 1172201, 1999637, 3206965, 5861005, 9998185, 33993829, 169969145]

約数ペア:

[(1, 169969145), (5, 33993829), (17, 9998185), (29, 5861005), (53, 3206965), (85, 1999637), (145, 1172201), (265, 641393), (493, 344765), (901, 188645), (1301, 130645), (1537, 110585), (2465, 68953), (4505, 37729), (6505, 26129), (7685, 22117)]