2891523735

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{7079}}^1$

素因数の和:7432

約数の個数: 48

約数和(自身を含む): 5202100800

約数和(自身を除く): 2310577065

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 313, 435, 939, 1305, 1565, 2817, 4695, 7079, 9077, 14085, 21237, 27231, 35395, 45385, 63711, 81693, 106185, 136155, 205291, 318555, 408465, 615873, 1026455, 1847619, 2215727, 3079365, 6647181, 9238095, 11078635, 19941543, 33235905, 64256083, 99707715, 192768249, 321280415, 578304747, 963841245, 2891523735]

約数ペア:

[(1, 2891523735), (3, 963841245), (5, 578304747), (9, 321280415), (15, 192768249), (29, 99707715), (45, 64256083), (87, 33235905), (145, 19941543), (261, 11078635), (313, 9238095), (435, 6647181), (939, 3079365), (1305, 2215727), (1565, 1847619), (2817, 1026455), (4695, 615873), (7079, 408465), (9077, 318555), (14085, 205291), (21237, 136155), (27231, 106185), (35395, 81693), (45385, 63711)]