163026825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 291814656

約数和(自身を除く): 128787831

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 271, 325, 617, 813, 975, 1355, 1851, 3085, 3523, 4065, 6775, 8021, 9255, 10569, 15425, 17615, 20325, 24063, 40105, 46275, 52845, 88075, 120315, 167207, 200525, 264225, 501621, 601575, 836035, 2173691, 2508105, 4180175, 6521073, 10868455, 12540525, 32605365, 54342275, 163026825]

約数ペア:

[(1, 163026825), (3, 54342275), (5, 32605365), (13, 12540525), (15, 10868455), (25, 6521073), (39, 4180175), (65, 2508105), (75, 2173691), (195, 836035), (271, 601575), (325, 501621), (617, 264225), (813, 200525), (975, 167207), (1355, 120315), (1851, 88075), (3085, 52845), (3523, 46275), (4065, 40105), (6775, 24063), (8021, 20325), (9255, 17615), (10569, 15425)]