73331995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 98910720

約数和(自身を除く): 25578725

約数列:

[1, 5, 11, 55, 71, 89, 211, 355, 445, 781, 979, 1055, 2321, 3905, 4895, 6319, 11605, 14981, 18779, 31595, 69509, 74905, 93895, 164791, 206569, 347545, 823955, 1032845, 1333309, 6666545, 14666399, 73331995]

約数ペア:

[(1, 73331995), (5, 14666399), (11, 6666545), (55, 1333309), (71, 1032845), (89, 823955), (211, 347545), (355, 206569), (445, 164791), (781, 93895), (979, 74905), (1055, 69509), (2321, 31595), (3905, 18779), (4895, 14981), (6319, 11605)]