71438115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29581}}^1$

素因数の和:29619

約数の個数: 32

約数和(自身を含む): 136313856

約数和(自身を除く): 64875741

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 29581, 88743, 147905, 207067, 443715, 621201, 680363, 1035335, 2041089, 3106005, 3401815, 4762541, 10205445, 14287623, 23812705, 71438115]

約数ペア:

[(1, 71438115), (3, 23812705), (5, 14287623), (7, 10205445), (15, 4762541), (21, 3401815), (23, 3106005), (35, 2041089), (69, 1035335), (105, 680363), (115, 621201), (161, 443715), (345, 207067), (483, 147905), (805, 88743), (2415, 29581)]