214955685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23531}}^1$

素因数の和:23578

約数の個数: 48

約数和(自身を含む): 440519040

約数和(自身を除く): 225563355

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 9135, 23531, 70593, 117655, 164717, 211779, 352965, 494151, 682399, 823585, 1058895, 1482453, 2047197, 2470755, 3411995, 4776793, 6141591, 7412265, 10235985, 14330379, 23883965, 30707955, 42991137, 71651895, 214955685]

約数ペア:

[(1, 214955685), (3, 71651895), (5, 42991137), (7, 30707955), (9, 23883965), (15, 14330379), (21, 10235985), (29, 7412265), (35, 6141591), (45, 4776793), (63, 3411995), (87, 2470755), (105, 2047197), (145, 1482453), (203, 1058895), (261, 823585), (315, 682399), (435, 494151), (609, 352965), (1015, 211779), (1305, 164717), (1827, 117655), (3045, 70593), (9135, 23531)]