81127095

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4799}}^1$

素因数の和:4844

約数の個数: 48

約数和(自身を含む): 157593600

約数和(自身を除く): 76466505

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3381, 4799, 5635, 14397, 16905, 23995, 33593, 71985, 100779, 110377, 167965, 235151, 331131, 503895, 551885, 705453, 772639, 1175755, 1655655, 2317917, 3527265, 3863195, 5408473, 11589585, 16225419, 27042365, 81127095]

約数ペア:

[(1, 81127095), (3, 27042365), (5, 16225419), (7, 11589585), (15, 5408473), (21, 3863195), (23, 3527265), (35, 2317917), (49, 1655655), (69, 1175755), (105, 772639), (115, 705453), (147, 551885), (161, 503895), (245, 331131), (345, 235151), (483, 167965), (735, 110377), (805, 100779), (1127, 71985), (2415, 33593), (3381, 23995), (4799, 16905), (5635, 14397)]