11812455

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 21767616

約数和(自身を除く): 9955161

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 101, 113, 115, 207, 303, 339, 345, 505, 565, 909, 1017, 1035, 1515, 1695, 2323, 2599, 4545, 5085, 6969, 7797, 11413, 11615, 12995, 20907, 23391, 34239, 34845, 38985, 57065, 102717, 104535, 116955, 171195, 262499, 513585, 787497, 1312495, 2362491, 3937485, 11812455]

約数ペア:

[(1, 11812455), (3, 3937485), (5, 2362491), (9, 1312495), (15, 787497), (23, 513585), (45, 262499), (69, 171195), (101, 116955), (113, 104535), (115, 102717), (207, 57065), (303, 38985), (339, 34845), (345, 34239), (505, 23391), (565, 20907), (909, 12995), (1017, 11615), (1035, 11413), (1515, 7797), (1695, 6969), (2323, 5085), (2599, 4545)]