355190955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21011}}^1$

素因数の和:21056

約数の個数: 48

約数和(自身を含む): 689865984

約数和(自身を除く): 334675029

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, 5635, 16905, 21011, 63033, 105055, 147077, 315165, 441231, 483253, 735385, 1029539, 1449759, 2206155, 2416265, 3088617, 3382771, 5147695, 7248795, 10148313, 15443085, 16913855, 23679397, 50741565, 71038191, 118396985, 355190955]

約数ペア:

[(1, 355190955), (3, 118396985), (5, 71038191), (7, 50741565), (15, 23679397), (21, 16913855), (23, 15443085), (35, 10148313), (49, 7248795), (69, 5147695), (105, 3382771), (115, 3088617), (147, 2416265), (161, 2206155), (245, 1449759), (345, 1029539), (483, 735385), (735, 483253), (805, 441231), (1127, 315165), (2415, 147077), (3381, 105055), (5635, 63033), (16905, 21011)]