205158082605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12135941}}^1$

素因数の和:12135986

約数の個数: 48

約数和(自身を含む): 398447247744

約数和(自身を除く): 193289165139

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3381, 5635, 16905, 12135941, 36407823, 60679705, 84951587, 182039115, 254854761, 279126643, 424757935, 594661109, 837379929, 1274273805, 1395633215, 1783983327, 1953886501, 2973305545, 4186899645, 5861659503, 8919916635, 9769432505, 13677205507, 29308297515, 41031616521, 68386027535, 205158082605]

約数ペア:

[(1, 205158082605), (3, 68386027535), (5, 41031616521), (7, 29308297515), (15, 13677205507), (21, 9769432505), (23, 8919916635), (35, 5861659503), (49, 4186899645), (69, 2973305545), (105, 1953886501), (115, 1783983327), (147, 1395633215), (161, 1274273805), (245, 837379929), (345, 594661109), (483, 424757935), (735, 279126643), (805, 254854761), (1127, 182039115), (2415, 84951587), (3381, 60679705), (5635, 36407823), (16905, 12135941)]