23923335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4127

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 18378105

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 4079, 5865, 12237, 20395, 61185, 69343, 93817, 208029, 281451, 346715, 469085, 1040145, 1407255, 1594889, 4784667, 7974445, 23923335]

約数ペア:

[(1, 23923335), (3, 7974445), (5, 4784667), (15, 1594889), (17, 1407255), (23, 1040145), (51, 469085), (69, 346715), (85, 281451), (115, 208029), (255, 93817), (345, 69343), (391, 61185), (1173, 20395), (1955, 12237), (4079, 5865)]