1609394445

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{5107}}^1$

素因数の和:5314

約数の個数: 48

約数和(自身を含む): 2868652800

約数和(自身を除く): 1259258355

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 149, 235, 423, 447, 705, 745, 1341, 2115, 2235, 5107, 6705, 7003, 15321, 21009, 25535, 35015, 45963, 63027, 76605, 105045, 229815, 240029, 315135, 720087, 760943, 1200145, 2160261, 2282829, 3600435, 3804715, 6848487, 10801305, 11414145, 34242435, 35764321, 107292963, 178821605, 321878889, 536464815, 1609394445]

約数ペア:

[(1, 1609394445), (3, 536464815), (5, 321878889), (9, 178821605), (15, 107292963), (45, 35764321), (47, 34242435), (141, 11414145), (149, 10801305), (235, 6848487), (423, 3804715), (447, 3600435), (705, 2282829), (745, 2160261), (1341, 1200145), (2115, 760943), (2235, 720087), (5107, 315135), (6705, 240029), (7003, 229815), (15321, 105045), (21009, 76605), (25535, 63027), (35015, 45963)]