13473285

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 26199936

約数和(自身を除く): 12726651

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 797, 805, 1127, 2391, 2415, 3381, 3985, 5579, 5635, 11955, 16737, 16905, 18331, 27895, 39053, 54993, 83685, 91655, 117159, 128317, 195265, 274965, 384951, 585795, 641585, 898219, 1924755, 2694657, 4491095, 13473285]

約数ペア:

[(1, 13473285), (3, 4491095), (5, 2694657), (7, 1924755), (15, 898219), (21, 641585), (23, 585795), (35, 384951), (49, 274965), (69, 195265), (105, 128317), (115, 117159), (147, 91655), (161, 83685), (245, 54993), (345, 39053), (483, 27895), (735, 18331), (797, 16905), (805, 16737), (1127, 11955), (2391, 5635), (2415, 5579), (3381, 3985)]