24575715

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 44728320

約数和(自身を除く): 20152605

約数列:

[1, 3, 5, 9, 15, 31, 45, 79, 93, 155, 223, 237, 279, 395, 465, 669, 711, 1115, 1185, 1395, 2007, 2449, 3345, 3555, 6913, 7347, 10035, 12245, 17617, 20739, 22041, 34565, 36735, 52851, 62217, 88085, 103695, 110205, 158553, 264255, 311085, 546127, 792765, 1638381, 2730635, 4915143, 8191905, 24575715]

約数ペア:

[(1, 24575715), (3, 8191905), (5, 4915143), (9, 2730635), (15, 1638381), (31, 792765), (45, 546127), (79, 311085), (93, 264255), (155, 158553), (223, 110205), (237, 103695), (279, 88085), (395, 62217), (465, 52851), (669, 36735), (711, 34565), (1115, 22041), (1185, 20739), (1395, 17617), (2007, 12245), (2449, 10035), (3345, 7347), (3555, 6913)]