115978395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20509}}^1$

素因数の和:20559

約数の個数: 32

約数和(自身を含む): 206740800

約数和(自身を除く): 90762405

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 20509, 61527, 102545, 266617, 307635, 594761, 799851, 1333085, 1784283, 2973805, 3999255, 7731893, 8921415, 23195679, 38659465, 115978395]

約数ペア:

[(1, 115978395), (3, 38659465), (5, 23195679), (13, 8921415), (15, 7731893), (29, 3999255), (39, 2973805), (65, 1784283), (87, 1333085), (145, 799851), (195, 594761), (377, 307635), (435, 266617), (1131, 102545), (1885, 61527), (5655, 20509)]