276131375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 373149504

約数和(自身を除く): 97018129

約数列:

[1, 5, 13, 25, 65, 125, 251, 325, 677, 1255, 1625, 3263, 3385, 6275, 8801, 16315, 16925, 31375, 44005, 81575, 84625, 169927, 220025, 407875, 849635, 1100125, 2209051, 4248175, 11045255, 21240875, 55226275, 276131375]

約数ペア:

[(1, 276131375), (5, 55226275), (13, 21240875), (25, 11045255), (65, 4248175), (125, 2209051), (251, 1100125), (325, 849635), (677, 407875), (1255, 220025), (1625, 169927), (3263, 84625), (3385, 81575), (6275, 44005), (8801, 31375), (16315, 16925)]