15664036035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{1709}}^1$

素因数の和:2628

約数の個数: 64

約数和(自身を含む): 27043061760

約数和(自身を除く): 11379025725

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 857, 1709, 2139, 2571, 3565, 4285, 5127, 8545, 10695, 12855, 19711, 25635, 26567, 39307, 52979, 59133, 79701, 98555, 117921, 132835, 158937, 196535, 264895, 295665, 398505, 589605, 611041, 794685, 1218517, 1464613, 1833123, 3055205, 3655551, 4393839, 6092585, 7323065, 9165615, 18277755, 21969195, 33686099, 45403003, 101058297, 136209009, 168430495, 227015015, 505291485, 681045045, 1044269069, 3132807207, 5221345345, 15664036035]

約数ペア:

[(1, 15664036035), (3, 5221345345), (5, 3132807207), (15, 1044269069), (23, 681045045), (31, 505291485), (69, 227015015), (93, 168430495), (115, 136209009), (155, 101058297), (345, 45403003), (465, 33686099), (713, 21969195), (857, 18277755), (1709, 9165615), (2139, 7323065), (2571, 6092585), (3565, 4393839), (4285, 3655551), (5127, 3055205), (8545, 1833123), (10695, 1464613), (12855, 1218517), (19711, 794685), (25635, 611041), (26567, 589605), (39307, 398505), (52979, 295665), (59133, 264895), (79701, 196535), (98555, 158937), (117921, 132835)]