53020305

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30211}}^1$

素因数の和:30238

約数の個数: 32

約数和(自身を含む): 101512320

約数和(自身を除く): 48492015

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 30211, 90633, 151055, 271899, 392743, 453165, 815697, 1178229, 1359495, 1963715, 3534687, 4078485, 5891145, 10604061, 17673435, 53020305]

約数ペア:

[(1, 53020305), (3, 17673435), (5, 10604061), (9, 5891145), (13, 4078485), (15, 3534687), (27, 1963715), (39, 1359495), (45, 1178229), (65, 815697), (117, 453165), (135, 392743), (195, 271899), (351, 151055), (585, 90633), (1755, 30211)]