23923305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 47773440

約数和(自身を除く): 23850135

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 173, 315, 439, 519, 865, 1211, 1317, 1557, 2195, 2595, 3073, 3633, 3951, 6055, 6585, 7785, 9219, 10899, 15365, 18165, 19755, 27657, 46095, 54495, 75947, 138285, 227841, 379735, 531629, 683523, 1139205, 1594887, 2658145, 3417615, 4784661, 7974435, 23923305]

約数ペア:

[(1, 23923305), (3, 7974435), (5, 4784661), (7, 3417615), (9, 2658145), (15, 1594887), (21, 1139205), (35, 683523), (45, 531629), (63, 379735), (105, 227841), (173, 138285), (315, 75947), (439, 54495), (519, 46095), (865, 27657), (1211, 19755), (1317, 18165), (1557, 15365), (2195, 10899), (2595, 9219), (3073, 7785), (3633, 6585), (3951, 6055)]