5518965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 9766656

約数和(自身を除く): 4247691

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 941, 1173, 1955, 2823, 4705, 5865, 14115, 15997, 21643, 47991, 64929, 79985, 108215, 239955, 324645, 367931, 1103793, 1839655, 5518965]

約数ペア:

[(1, 5518965), (3, 1839655), (5, 1103793), (15, 367931), (17, 324645), (23, 239955), (51, 108215), (69, 79985), (85, 64929), (115, 47991), (255, 21643), (345, 15997), (391, 14115), (941, 5865), (1173, 4705), (1955, 2823)]