228074595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1796

約数の個数: 64

約数和(自身を含む): 441262080

約数和(自身を除く): 213187485

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 41, 93, 105, 123, 155, 205, 217, 287, 465, 615, 651, 861, 1085, 1271, 1435, 1709, 3255, 3813, 4305, 5127, 6355, 8545, 8897, 11963, 19065, 25635, 26691, 35889, 44485, 52979, 59815, 70069, 133455, 158937, 179445, 210207, 264895, 350345, 370853, 490483, 794685, 1051035, 1112559, 1471449, 1854265, 2172139, 2452415, 5562795, 6516417, 7357245, 10860695, 15204973, 32582085, 45614919, 76024865, 228074595]

約数ペア:

[(1, 228074595), (3, 76024865), (5, 45614919), (7, 32582085), (15, 15204973), (21, 10860695), (31, 7357245), (35, 6516417), (41, 5562795), (93, 2452415), (105, 2172139), (123, 1854265), (155, 1471449), (205, 1112559), (217, 1051035), (287, 794685), (465, 490483), (615, 370853), (651, 350345), (861, 264895), (1085, 210207), (1271, 179445), (1435, 158937), (1709, 133455), (3255, 70069), (3813, 59815), (4305, 52979), (5127, 44485), (6355, 35889), (8545, 26691), (8897, 25635), (11963, 19065)]