38961505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 52778880

約数和(自身を除く): 13817375

約数列:

[1, 5, 11, 55, 67, 97, 109, 335, 485, 545, 737, 1067, 1199, 3685, 5335, 5995, 6499, 7303, 10573, 32495, 36515, 52865, 71489, 80333, 116303, 357445, 401665, 581515, 708391, 3541955, 7792301, 38961505]

約数ペア:

[(1, 38961505), (5, 7792301), (11, 3541955), (55, 708391), (67, 581515), (97, 401665), (109, 357445), (335, 116303), (485, 80333), (545, 71489), (737, 52865), (1067, 36515), (1199, 32495), (3685, 10573), (5335, 7303), (5995, 6499)]