71357895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{75511}}^1$

素因数の和:75532

約数の個数: 32

約数和(自身を含む): 144983040

約数和(自身を除く): 73625145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 75511, 226533, 377555, 528577, 679599, 1132665, 1585731, 2038797, 2642885, 3397995, 4757193, 7928655, 10193985, 14271579, 23785965, 71357895]

約数ペア:

[(1, 71357895), (3, 23785965), (5, 14271579), (7, 10193985), (9, 7928655), (15, 4757193), (21, 3397995), (27, 2642885), (35, 2038797), (45, 1585731), (63, 1132665), (105, 679599), (135, 528577), (189, 377555), (315, 226533), (945, 75511)]