84047595

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 137194560

約数和(自身を除く): 53146965

約数列:

[1, 3, 5, 15, 89, 157, 267, 401, 445, 471, 785, 1203, 1335, 2005, 2355, 6015, 13973, 35689, 41919, 62957, 69865, 107067, 178445, 188871, 209595, 314785, 535335, 944355, 5603173, 16809519, 28015865, 84047595]

約数ペア:

[(1, 84047595), (3, 28015865), (5, 16809519), (15, 5603173), (89, 944355), (157, 535335), (267, 314785), (401, 209595), (445, 188871), (471, 178445), (785, 107067), (1203, 69865), (1335, 62957), (2005, 41919), (2355, 35689), (6015, 13973)]