49471305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4159}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 86661120

約数和(自身を除く): 37189815

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 4159, 11895, 12477, 20795, 54067, 62385, 162201, 253699, 270335, 761097, 811005, 1268495, 3298087, 3805485, 9894261, 16490435, 49471305]

約数ペア:

[(1, 49471305), (3, 16490435), (5, 9894261), (13, 3805485), (15, 3298087), (39, 1268495), (61, 811005), (65, 761097), (183, 270335), (195, 253699), (305, 162201), (793, 62385), (915, 54067), (2379, 20795), (3965, 12477), (4159, 11895)]