47999205

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36781}}^1$

素因数の和:36821

約数の個数: 24

約数和(自身を含む): 86069880

約数和(自身を除く): 38070675

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 36781, 110343, 183905, 331029, 551715, 1066649, 1655145, 3199947, 5333245, 9599841, 15999735, 47999205]

約数ペア:

[(1, 47999205), (3, 15999735), (5, 9599841), (9, 5333245), (15, 3199947), (29, 1655145), (45, 1066649), (87, 551715), (145, 331029), (261, 183905), (435, 110343), (1305, 36781)]