40189095

素因数分解:

$3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{853}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 71736000

約数和(自身を除く): 31546905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 349, 853, 1047, 1745, 2559, 3141, 4265, 5235, 7677, 9423, 12795, 15705, 23031, 38385, 47115, 115155, 297697, 893091, 1488485, 2679273, 4465455, 8037819, 13396365, 40189095]

約数ペア:

[(1, 40189095), (3, 13396365), (5, 8037819), (9, 4465455), (15, 2679273), (27, 1488485), (45, 893091), (135, 297697), (349, 115155), (853, 47115), (1047, 38385), (1745, 23031), (2559, 15705), (3141, 12795), (4265, 9423), (5235, 7677)]