16529293525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{569}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 21402469440

約数和(自身を除く): 4873175915

約数列:

[1, 5, 25, 43, 61, 215, 305, 443, 569, 1075, 1525, 2215, 2623, 2845, 11075, 13115, 14225, 19049, 24467, 27023, 34709, 65575, 95245, 122335, 135115, 173545, 252067, 476225, 611675, 675575, 867725, 1161989, 1260335, 1492487, 5809945, 6301675, 7462435, 10838881, 15376087, 29049725, 37312175, 54194405, 76880435, 270972025, 384402175, 661171741, 3305858705, 16529293525]

約数ペア:

[(1, 16529293525), (5, 3305858705), (25, 661171741), (43, 384402175), (61, 270972025), (215, 76880435), (305, 54194405), (443, 37312175), (569, 29049725), (1075, 15376087), (1525, 10838881), (2215, 7462435), (2623, 6301675), (2845, 5809945), (11075, 1492487), (13115, 1260335), (14225, 1161989), (19049, 867725), (24467, 675575), (27023, 611675), (34709, 476225), (65575, 252067), (95245, 173545), (122335, 135115)]