285862502015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 370187366400

約数和(自身を除く): 84324864385

約数列:

[1, 5, 17, 85, 113, 199, 347, 431, 565, 995, 1735, 1921, 2155, 3383, 5899, 7327, 9605, 16915, 22487, 29495, 36635, 39211, 48703, 69053, 85769, 112435, 149557, 196055, 243515, 345265, 382279, 428845, 666587, 747785, 827951, 1173901, 1458073, 1911395, 2542469, 3332935, 4139755, 5869505, 7290365, 7802989, 9691897, 12712345, 16899941, 29761843, 39014945, 48459485, 84499705, 132650813, 148809215, 164762249, 287298997, 505951331, 663254065, 823811245, 1436494985, 2529756655, 3363088259, 16815441295, 57172500403, 285862502015]

約数ペア:

[(1, 285862502015), (5, 57172500403), (17, 16815441295), (85, 3363088259), (113, 2529756655), (199, 1436494985), (347, 823811245), (431, 663254065), (565, 505951331), (995, 287298997), (1735, 164762249), (1921, 148809215), (2155, 132650813), (3383, 84499705), (5899, 48459485), (7327, 39014945), (9605, 29761843), (16915, 16899941), (22487, 12712345), (29495, 9691897), (36635, 7802989), (39211, 7290365), (48703, 5869505), (69053, 4139755), (85769, 3332935), (112435, 2542469), (149557, 1911395), (196055, 1458073), (243515, 1173901), (345265, 827951), (382279, 747785), (428845, 666587)]