7137255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 12211200

約数和(自身を除く): 5073945

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 317, 395, 951, 1185, 1501, 1585, 4503, 4755, 6023, 7505, 18069, 22515, 25043, 30115, 75129, 90345, 125215, 375645, 475817, 1427451, 2379085, 7137255]

約数ペア:

[(1, 7137255), (3, 2379085), (5, 1427451), (15, 475817), (19, 375645), (57, 125215), (79, 90345), (95, 75129), (237, 30115), (285, 25043), (317, 22515), (395, 18069), (951, 7505), (1185, 6023), (1501, 4755), (1585, 4503)]