2012512095

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43717}}^1$

素因数の和:43773

約数の個数: 64

約数和(自身を含む): 4029050880

約数和(自身を除く): 2016538785

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 279, 297, 341, 465, 495, 837, 1023, 1395, 1485, 1705, 3069, 4185, 5115, 9207, 15345, 43717, 46035, 131151, 218585, 393453, 480887, 655755, 1180359, 1355227, 1442661, 1967265, 2404435, 4065681, 4327983, 5901795, 6776135, 7213305, 12197043, 12983949, 14907497, 20328405, 21639915, 36591129, 44722491, 60985215, 64919745, 74537485, 134167473, 182955645, 223612455, 402502419, 670837365, 2012512095]

約数ペア:

[(1, 2012512095), (3, 670837365), (5, 402502419), (9, 223612455), (11, 182955645), (15, 134167473), (27, 74537485), (31, 64919745), (33, 60985215), (45, 44722491), (55, 36591129), (93, 21639915), (99, 20328405), (135, 14907497), (155, 12983949), (165, 12197043), (279, 7213305), (297, 6776135), (341, 5901795), (465, 4327983), (495, 4065681), (837, 2404435), (1023, 1967265), (1395, 1442661), (1485, 1355227), (1705, 1180359), (3069, 655755), (4185, 480887), (5115, 393453), (9207, 218585), (15345, 131151), (43717, 46035)]