15597090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 42318720

約数和(自身を除く): 26721630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 947, 1098, 1647, 1830, 1894, 2745, 2841, 3294, 4735, 5490, 5682, 8235, 8523, 9470, 14205, 16470, 17046, 25569, 28410, 42615, 51138, 57767, 85230, 115534, 127845, 173301, 255690, 288835, 346602, 519903, 577670, 866505, 1039806, 1559709, 1733010, 2599515, 3119418, 5199030, 7798545, 15597090]

約数ペア:

[(1, 15597090), (2, 7798545), (3, 5199030), (5, 3119418), (6, 2599515), (9, 1733010), (10, 1559709), (15, 1039806), (18, 866505), (27, 577670), (30, 519903), (45, 346602), (54, 288835), (61, 255690), (90, 173301), (122, 127845), (135, 115534), (183, 85230), (270, 57767), (305, 51138), (366, 42615), (549, 28410), (610, 25569), (915, 17046), (947, 16470), (1098, 14205), (1647, 9470), (1830, 8523), (1894, 8235), (2745, 5682), (2841, 5490), (3294, 4735)]