88535915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4271

約数の個数: 32

約数和(自身を含む): 127552320

約数和(自身を除く): 39016405

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 4199, 4217, 20995, 21085, 54821, 71689, 80123, 274105, 358445, 400615, 931957, 1041599, 1362091, 4659785, 5207995, 6810455, 17707183, 88535915]

約数ペア:

[(1, 88535915), (5, 17707183), (13, 6810455), (17, 5207995), (19, 4659785), (65, 1362091), (85, 1041599), (95, 931957), (221, 400615), (247, 358445), (323, 274105), (1105, 80123), (1235, 71689), (1615, 54821), (4199, 21085), (4217, 20995)]