151511295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1021}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 261664704

約数和(自身を除く): 110153409

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 761, 1021, 2283, 3063, 3805, 5105, 9893, 11415, 13273, 15315, 29679, 39819, 49465, 66365, 148395, 199095, 776981, 2330943, 3884905, 10100753, 11654715, 30302259, 50503765, 151511295]

約数ペア:

[(1, 151511295), (3, 50503765), (5, 30302259), (13, 11654715), (15, 10100753), (39, 3884905), (65, 2330943), (195, 776981), (761, 199095), (1021, 148395), (2283, 66365), (3063, 49465), (3805, 39819), (5105, 29679), (9893, 15315), (11415, 13273)]