8871675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 15832320

約数和(自身を除く): 6960645

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 139, 185, 345, 417, 555, 575, 695, 851, 925, 1725, 2085, 2553, 2775, 3197, 3475, 4255, 5143, 9591, 10425, 12765, 15429, 15985, 21275, 25715, 47955, 63825, 77145, 79925, 118289, 128575, 239775, 354867, 385725, 591445, 1774335, 2957225, 8871675]

約数ペア:

[(1, 8871675), (3, 2957225), (5, 1774335), (15, 591445), (23, 385725), (25, 354867), (37, 239775), (69, 128575), (75, 118289), (111, 79925), (115, 77145), (139, 63825), (185, 47955), (345, 25715), (417, 21275), (555, 15985), (575, 15429), (695, 12765), (851, 10425), (925, 9591), (1725, 5143), (2085, 4255), (2553, 3475), (2775, 3197)]