10223895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 18539136

約数和(自身を除く): 8315241

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 121, 129, 131, 165, 215, 363, 393, 473, 605, 645, 655, 1419, 1441, 1815, 1965, 2365, 4323, 5203, 5633, 7095, 7205, 15609, 15851, 16899, 21615, 26015, 28165, 47553, 61963, 78045, 79255, 84495, 185889, 237765, 309815, 681593, 929445, 2044779, 3407965, 10223895]

約数ペア:

[(1, 10223895), (3, 3407965), (5, 2044779), (11, 929445), (15, 681593), (33, 309815), (43, 237765), (55, 185889), (121, 84495), (129, 79255), (131, 78045), (165, 61963), (215, 47553), (363, 28165), (393, 26015), (473, 21615), (605, 16899), (645, 15851), (655, 15609), (1419, 7205), (1441, 7095), (1815, 5633), (1965, 5203), (2365, 4323)]