1330388865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{31153}}^1$

素因数の和:31250

約数の個数: 48

約数和(自身を含む): 2517492432

約数和(自身を除く): 1187103567

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 195, 219, 365, 585, 657, 949, 1095, 2847, 3285, 4745, 8541, 14235, 31153, 42705, 93459, 155765, 280377, 404989, 467295, 1214967, 1401885, 2024945, 2274169, 3644901, 6074835, 6822507, 11370845, 18224505, 20467521, 29564197, 34112535, 88692591, 102337605, 147820985, 266077773, 443462955, 1330388865]

約数ペア:

[(1, 1330388865), (3, 443462955), (5, 266077773), (9, 147820985), (13, 102337605), (15, 88692591), (39, 34112535), (45, 29564197), (65, 20467521), (73, 18224505), (117, 11370845), (195, 6822507), (219, 6074835), (365, 3644901), (585, 2274169), (657, 2024945), (949, 1401885), (1095, 1214967), (2847, 467295), (3285, 404989), (4745, 280377), (8541, 155765), (14235, 93459), (31153, 42705)]