99103745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 34436095

約数列:

[1, 5, 13, 31, 65, 137, 155, 359, 403, 685, 1781, 1795, 2015, 4247, 4667, 8905, 11129, 21235, 23335, 49183, 55211, 55645, 144677, 245915, 276055, 639379, 723385, 1524673, 3196895, 7623365, 19820749, 99103745]

約数ペア:

[(1, 99103745), (5, 19820749), (13, 7623365), (31, 3196895), (65, 1524673), (137, 723385), (155, 639379), (359, 276055), (403, 245915), (685, 144677), (1781, 55645), (1795, 55211), (2015, 49183), (4247, 23335), (4667, 21235), (8905, 11129)]