115274315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 154103040

約数和(自身を除く): 38828725

約数列:

[1, 5, 13, 47, 65, 97, 235, 389, 485, 611, 1261, 1945, 3055, 4559, 5057, 6305, 18283, 22795, 25285, 37733, 59267, 91415, 188665, 237679, 296335, 490529, 1188395, 1773451, 2452645, 8867255, 23054863, 115274315]

約数ペア:

[(1, 115274315), (5, 23054863), (13, 8867255), (47, 2452645), (65, 1773451), (97, 1188395), (235, 490529), (389, 296335), (485, 237679), (611, 188665), (1261, 91415), (1945, 59267), (3055, 37733), (4559, 25285), (5057, 22795), (6305, 18283)]