38655985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 51114240

約数和(自身を除く): 12458255

約数列:

[1, 5, 23, 29, 67, 115, 145, 173, 335, 667, 865, 1541, 1943, 3335, 3979, 5017, 7705, 9715, 11591, 19895, 25085, 44689, 57955, 115391, 223445, 266593, 336139, 576955, 1332965, 1680695, 7731197, 38655985]

約数ペア:

[(1, 38655985), (5, 7731197), (23, 1680695), (29, 1332965), (67, 576955), (115, 336139), (145, 266593), (173, 223445), (335, 115391), (667, 57955), (865, 44689), (1541, 25085), (1943, 19895), (3335, 11591), (3979, 9715), (5017, 7705)]