17328545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 23853312

約数和(自身を除く): 6524767

約数列:

[1, 5, 13, 23, 65, 67, 115, 173, 299, 335, 865, 871, 1495, 1541, 2249, 3979, 4355, 7705, 11245, 11591, 19895, 20033, 51727, 57955, 100165, 150683, 258635, 266593, 753415, 1332965, 3465709, 17328545]

約数ペア:

[(1, 17328545), (5, 3465709), (13, 1332965), (23, 753415), (65, 266593), (67, 258635), (115, 150683), (173, 100165), (299, 57955), (335, 51727), (865, 20033), (871, 19895), (1495, 11591), (1541, 11245), (2249, 7705), (3979, 4355)]