84704115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{941}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 144058176

約数和(自身を除く): 59354061

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 353, 941, 1059, 1765, 2823, 4705, 5295, 6001, 14115, 15997, 18003, 30005, 47991, 79985, 90015, 239955, 332173, 996519, 1660865, 4982595, 5646941, 16940823, 28234705, 84704115]

約数ペア:

[(1, 84704115), (3, 28234705), (5, 16940823), (15, 5646941), (17, 4982595), (51, 1660865), (85, 996519), (255, 332173), (353, 239955), (941, 90015), (1059, 79985), (1765, 47991), (2823, 30005), (4705, 18003), (5295, 15997), (6001, 14115)]