223821165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2833}}^1$

素因数の和:3093

約数の個数: 32

約数和(自身を含む): 375448320

約数和(自身を除く): 151627155

約数列:

[1, 3, 5, 15, 23, 69, 115, 229, 345, 687, 1145, 2833, 3435, 5267, 8499, 14165, 15801, 26335, 42495, 65159, 79005, 195477, 325795, 648757, 977385, 1946271, 3243785, 9731355, 14921411, 44764233, 74607055, 223821165]

約数ペア:

[(1, 223821165), (3, 74607055), (5, 44764233), (15, 14921411), (23, 9731355), (69, 3243785), (115, 1946271), (229, 977385), (345, 648757), (687, 325795), (1145, 195477), (2833, 79005), (3435, 65159), (5267, 42495), (8499, 26335), (14165, 15801)]