669473535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{14813}}^1$

素因数の和:14975

約数の個数: 32

約数和(自身を含む): 1126338048

約数和(自身を除く): 456864513

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1965, 3013, 9039, 14813, 15065, 44439, 45195, 74065, 222195, 340699, 1022097, 1703495, 1940503, 5110485, 5821509, 9702515, 29107545, 44631569, 133894707, 223157845, 669473535]

約数ペア:

[(1, 669473535), (3, 223157845), (5, 133894707), (15, 44631569), (23, 29107545), (69, 9702515), (115, 5821509), (131, 5110485), (345, 1940503), (393, 1703495), (655, 1022097), (1965, 340699), (3013, 222195), (9039, 74065), (14813, 45195), (15065, 44439)]