19496667135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 35100864000

約数和(自身を除く): 15604196865

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 149, 165, 235, 359, 447, 517, 705, 745, 1077, 1551, 1639, 1795, 2209, 2235, 2585, 3949, 4917, 5385, 6627, 7003, 7755, 8195, 11045, 11847, 16873, 19745, 21009, 24299, 24585, 33135, 35015, 50619, 53491, 59235, 72897, 77033, 84365, 105045, 121495, 160473, 185603, 231099, 253095, 267455, 329141, 364485, 385165, 556809, 588401, 793031, 802365, 928015, 987423, 1155495, 1645705, 1765203, 2379093, 2514077, 2784045, 2942005, 3620551, 3965155, 4937115, 7542231, 8723341, 8826015, 10861653, 11895465, 12570385, 18102755, 26170023, 27654847, 37711155, 43616705, 54308265, 82964541, 118161619, 130850115, 138274235, 354484857, 414822705, 590808095, 1299777809, 1772424285, 3899333427, 6498889045, 19496667135]

約数ペア:

[(1, 19496667135), (3, 6498889045), (5, 3899333427), (11, 1772424285), (15, 1299777809), (33, 590808095), (47, 414822705), (55, 354484857), (141, 138274235), (149, 130850115), (165, 118161619), (235, 82964541), (359, 54308265), (447, 43616705), (517, 37711155), (705, 27654847), (745, 26170023), (1077, 18102755), (1551, 12570385), (1639, 11895465), (1795, 10861653), (2209, 8826015), (2235, 8723341), (2585, 7542231), (3949, 4937115), (4917, 3965155), (5385, 3620551), (6627, 2942005), (7003, 2784045), (7755, 2514077), (8195, 2379093), (11045, 1765203), (11847, 1645705), (16873, 1155495), (19745, 987423), (21009, 928015), (24299, 802365), (24585, 793031), (33135, 588401), (35015, 556809), (50619, 385165), (53491, 364485), (59235, 329141), (72897, 267455), (77033, 253095), (84365, 231099), (105045, 185603), (121495, 160473)]