10987665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 19900608

約数和(自身を除く): 8912943

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 67, 87, 145, 195, 201, 335, 377, 435, 841, 871, 1005, 1131, 1885, 1943, 2523, 2613, 4205, 4355, 5655, 5829, 9715, 10933, 12615, 13065, 25259, 29145, 32799, 54665, 56347, 75777, 126295, 163995, 169041, 281735, 378885, 732511, 845205, 2197533, 3662555, 10987665]

約数ペア:

[(1, 10987665), (3, 3662555), (5, 2197533), (13, 845205), (15, 732511), (29, 378885), (39, 281735), (65, 169041), (67, 163995), (87, 126295), (145, 75777), (195, 56347), (201, 54665), (335, 32799), (377, 29145), (435, 25259), (841, 13065), (871, 12615), (1005, 10933), (1131, 9715), (1885, 5829), (1943, 5655), (2523, 4355), (2613, 4205)]