202318155

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12809}}^1$

素因数の和:12842

約数の個数: 48

約数和(自身を含む): 391678560

約数和(自身を除く): 189360405

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 5265, 12809, 15795, 38427, 64045, 115281, 166517, 192135, 345843, 499551, 576405, 832585, 1037529, 1498653, 1729215, 2497755, 3112587, 4495959, 5187645, 7493265, 13487877, 15562935, 22479795, 40463631, 67439385, 202318155]

約数ペア:

[(1, 202318155), (3, 67439385), (5, 40463631), (9, 22479795), (13, 15562935), (15, 13487877), (27, 7493265), (39, 5187645), (45, 4495959), (65, 3112587), (81, 2497755), (117, 1729215), (135, 1498653), (195, 1037529), (243, 832585), (351, 576405), (405, 499551), (585, 345843), (1053, 192135), (1215, 166517), (1755, 115281), (3159, 64045), (5265, 38427), (12809, 15795)]