136984895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 186157440

約数和(自身を除く): 49172545

約数列:

[1, 5, 17, 23, 41, 85, 115, 205, 391, 697, 943, 1709, 1955, 3485, 4715, 8545, 16031, 29053, 39307, 70069, 80155, 145265, 196535, 350345, 668219, 1191173, 1611587, 3341095, 5955865, 8057935, 27396979, 136984895]

約数ペア:

[(1, 136984895), (5, 27396979), (17, 8057935), (23, 5955865), (41, 3341095), (85, 1611587), (115, 1191173), (205, 668219), (391, 350345), (697, 196535), (943, 145265), (1709, 80155), (1955, 70069), (3485, 39307), (4715, 29053), (8545, 16031)]