233102145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1907}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 387400320

約数和(自身を除く): 154298175

約数列:

[1, 3, 5, 15, 29, 87, 145, 281, 435, 843, 1405, 1907, 4215, 5721, 8149, 9535, 24447, 28605, 40745, 55303, 122235, 165909, 276515, 535867, 829545, 1607601, 2679335, 8038005, 15540143, 46620429, 77700715, 233102145]

約数ペア:

[(1, 233102145), (3, 77700715), (5, 46620429), (15, 15540143), (29, 8038005), (87, 2679335), (145, 1607601), (281, 829545), (435, 535867), (843, 276515), (1405, 165909), (1907, 122235), (4215, 55303), (5721, 40745), (8149, 28605), (9535, 24447)]