2619379968015

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{53653}}^1\times {\mathrm{12967}}^1$

素因数の和:66879

約数の個数: 32

約数和(自身を含む): 4208108115456

約数和(自身を除く): 1588728147441

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 12967, 38901, 53653, 64835, 160959, 194505, 268265, 804795, 3254717, 9764151, 13466903, 16273585, 40400709, 48820755, 67334515, 202003545, 695718451, 2087155353, 3478592255, 10435776765, 174625331201, 523875993603, 873126656005, 2619379968015]

約数ペア:

[(1, 2619379968015), (3, 873126656005), (5, 523875993603), (15, 174625331201), (251, 10435776765), (753, 3478592255), (1255, 2087155353), (3765, 695718451), (12967, 202003545), (38901, 67334515), (53653, 48820755), (64835, 40400709), (160959, 16273585), (194505, 13466903), (268265, 9764151), (804795, 3254717)]