15697849785

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{16607}}^1$

素因数の和:16738

約数の個数: 64

約数和(自身を含む): 27120199680

約数和(自身を除く): 11422349895

約数列:

[1, 3, 5, 15, 29, 41, 53, 87, 123, 145, 159, 205, 265, 435, 615, 795, 1189, 1537, 2173, 3567, 4611, 5945, 6519, 7685, 10865, 16607, 17835, 23055, 32595, 49821, 63017, 83035, 189051, 249105, 315085, 481603, 680887, 880171, 945255, 1444809, 2042661, 2408015, 2640513, 3404435, 4400855, 7224045, 10213305, 13202565, 19745723, 25524959, 36087011, 59237169, 76574877, 98728615, 108261033, 127624795, 180435055, 296185845, 382874385, 541305165, 1046523319, 3139569957, 5232616595, 15697849785]

約数ペア:

[(1, 15697849785), (3, 5232616595), (5, 3139569957), (15, 1046523319), (29, 541305165), (41, 382874385), (53, 296185845), (87, 180435055), (123, 127624795), (145, 108261033), (159, 98728615), (205, 76574877), (265, 59237169), (435, 36087011), (615, 25524959), (795, 19745723), (1189, 13202565), (1537, 10213305), (2173, 7224045), (3567, 4400855), (4611, 3404435), (5945, 2640513), (6519, 2408015), (7685, 2042661), (10865, 1444809), (16607, 945255), (17835, 880171), (23055, 680887), (32595, 481603), (49821, 315085), (63017, 249105), (83035, 189051)]