137402965

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{563}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 199249920

約数和(自身を除く): 61846955

約数列:

[1, 5, 7, 19, 35, 95, 133, 367, 563, 665, 1835, 2569, 2815, 3941, 6973, 10697, 12845, 19705, 34865, 48811, 53485, 74879, 206621, 244055, 374395, 1033105, 1446347, 3925799, 7231735, 19628995, 27480593, 137402965]

約数ペア:

[(1, 137402965), (5, 27480593), (7, 19628995), (19, 7231735), (35, 3925799), (95, 1446347), (133, 1033105), (367, 374395), (563, 244055), (665, 206621), (1835, 74879), (2569, 53485), (2815, 48811), (3941, 34865), (6973, 19705), (10697, 12845)]