47770415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 72105984

約数和(自身を除く): 24335569

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 977, 1397, 4445, 4885, 6839, 6985, 9779, 10747, 34195, 48895, 53735, 75229, 124079, 376145, 620395, 868553, 1364869, 4342765, 6824345, 9554083, 47770415]

約数ペア:

[(1, 47770415), (5, 9554083), (7, 6824345), (11, 4342765), (35, 1364869), (55, 868553), (77, 620395), (127, 376145), (385, 124079), (635, 75229), (889, 53735), (977, 48895), (1397, 34195), (4445, 10747), (4885, 9779), (6839, 6985)]