136890325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:163

約数の個数: 54

約数和(自身を含む): 204393602

約数和(自身を除く): 67503277

約数列:

[1, 5, 11, 13, 25, 55, 59, 65, 121, 143, 275, 295, 325, 605, 649, 715, 767, 1475, 1573, 3025, 3245, 3481, 3575, 3835, 7139, 7865, 8437, 16225, 17405, 19175, 35695, 38291, 39325, 42185, 45253, 87025, 92807, 178475, 191455, 210925, 226265, 421201, 464035, 497783, 957275, 1131325, 2106005, 2320175, 2488915, 5475613, 10530025, 12444575, 27378065, 136890325]

約数ペア:

[(1, 136890325), (5, 27378065), (11, 12444575), (13, 10530025), (25, 5475613), (55, 2488915), (59, 2320175), (65, 2106005), (121, 1131325), (143, 957275), (275, 497783), (295, 464035), (325, 421201), (605, 226265), (649, 210925), (715, 191455), (767, 178475), (1475, 92807), (1573, 87025), (3025, 45253), (3245, 42185), (3481, 39325), (3575, 38291), (3835, 35695), (7139, 19175), (7865, 17405), (8437, 16225)]