12600105

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 24576000

約数和(自身を除く): 11975895

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 79, 93, 105, 147, 155, 217, 237, 245, 343, 395, 465, 553, 651, 735, 1029, 1085, 1185, 1519, 1659, 1715, 2449, 2765, 3255, 3871, 4557, 5145, 7347, 7595, 8295, 10633, 11613, 12245, 17143, 19355, 22785, 27097, 31899, 36735, 51429, 53165, 58065, 81291, 85715, 120001, 135485, 159495, 257145, 360003, 406455, 600005, 840007, 1800015, 2520021, 4200035, 12600105]

約数ペア:

[(1, 12600105), (3, 4200035), (5, 2520021), (7, 1800015), (15, 840007), (21, 600005), (31, 406455), (35, 360003), (49, 257145), (79, 159495), (93, 135485), (105, 120001), (147, 85715), (155, 81291), (217, 58065), (237, 53165), (245, 51429), (343, 36735), (395, 31899), (465, 27097), (553, 22785), (651, 19355), (735, 17143), (1029, 12245), (1085, 11613), (1185, 10633), (1519, 8295), (1659, 7595), (1715, 7347), (2449, 5145), (2765, 4557), (3255, 3871)]