15297645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 13732755

約数列:

[1, 3, 5, 11, 15, 23, 29, 33, 55, 69, 87, 115, 139, 145, 165, 253, 319, 345, 417, 435, 667, 695, 759, 957, 1265, 1529, 1595, 2001, 2085, 3197, 3335, 3795, 4031, 4587, 4785, 7337, 7645, 9591, 10005, 12093, 15985, 20155, 22011, 22935, 35167, 36685, 44341, 47955, 60465, 92713, 105501, 110055, 133023, 175835, 221705, 278139, 463565, 527505, 665115, 1019843, 1390695, 3059529, 5099215, 15297645]

約数ペア:

[(1, 15297645), (3, 5099215), (5, 3059529), (11, 1390695), (15, 1019843), (23, 665115), (29, 527505), (33, 463565), (55, 278139), (69, 221705), (87, 175835), (115, 133023), (139, 110055), (145, 105501), (165, 92713), (253, 60465), (319, 47955), (345, 44341), (417, 36685), (435, 35167), (667, 22935), (695, 22011), (759, 20155), (957, 15985), (1265, 12093), (1529, 10005), (1595, 9591), (2001, 7645), (2085, 7337), (3197, 4785), (3335, 4587), (3795, 4031)]