103440315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 191020032

約数和(自身を除く): 87579717

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 97, 115, 165, 253, 281, 291, 345, 485, 759, 843, 1067, 1265, 1405, 1455, 2231, 3091, 3201, 3795, 4215, 5335, 6463, 6693, 9273, 11155, 15455, 16005, 19389, 24541, 27257, 32315, 33465, 46365, 71093, 73623, 81771, 96945, 122705, 136285, 213279, 299827, 355465, 368115, 408855, 626911, 899481, 1066395, 1499135, 1880733, 3134555, 4497405, 6896021, 9403665, 20688063, 34480105, 103440315]

約数ペア:

[(1, 103440315), (3, 34480105), (5, 20688063), (11, 9403665), (15, 6896021), (23, 4497405), (33, 3134555), (55, 1880733), (69, 1499135), (97, 1066395), (115, 899481), (165, 626911), (253, 408855), (281, 368115), (291, 355465), (345, 299827), (485, 213279), (759, 136285), (843, 122705), (1067, 96945), (1265, 81771), (1405, 73623), (1455, 71093), (2231, 46365), (3091, 33465), (3201, 32315), (3795, 27257), (4215, 24541), (5335, 19389), (6463, 16005), (6693, 15455), (9273, 11155)]