6138555985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2803}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 7752499200

約数和(自身を除く): 1613943215

約数列:

[1, 5, 31, 71, 155, 199, 355, 995, 2201, 2803, 6169, 11005, 14015, 14129, 30845, 70645, 86893, 199013, 434465, 437999, 557797, 995065, 2189995, 2788985, 6169403, 17291707, 30847015, 39603587, 86458535, 198017935, 1227711197, 6138555985]

約数ペア:

[(1, 6138555985), (5, 1227711197), (31, 198017935), (71, 86458535), (155, 39603587), (199, 30847015), (355, 17291707), (995, 6169403), (2201, 2788985), (2803, 2189995), (6169, 995065), (11005, 557797), (14015, 437999), (14129, 434465), (30845, 199013), (70645, 86893)]