75464845

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 96671232

約数和(自身を除く): 21206387

約数列:

[1, 5, 47, 53, 73, 83, 235, 265, 365, 415, 2491, 3431, 3869, 3901, 4399, 6059, 12455, 17155, 19345, 19505, 21995, 30295, 181843, 206753, 284773, 321127, 909215, 1033765, 1423865, 1605635, 15092969, 75464845]

約数ペア:

[(1, 75464845), (5, 15092969), (47, 1605635), (53, 1423865), (73, 1033765), (83, 909215), (235, 321127), (265, 284773), (365, 206753), (415, 181843), (2491, 30295), (3431, 21995), (3869, 19505), (3901, 19345), (4399, 17155), (6059, 12455)]