193227645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{9811}}^1$

素因数の和:9933

約数の個数: 32

約数和(自身を含む): 336276864

約数和(自身を除く): 143049219

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3939, 6565, 9811, 19695, 29433, 49055, 127543, 147165, 382629, 637715, 990911, 1913145, 2972733, 4954555, 12881843, 14863665, 38645529, 64409215, 193227645]

約数ペア:

[(1, 193227645), (3, 64409215), (5, 38645529), (13, 14863665), (15, 12881843), (39, 4954555), (65, 2972733), (101, 1913145), (195, 990911), (303, 637715), (505, 382629), (1313, 147165), (1515, 127543), (3939, 49055), (6565, 29433), (9811, 19695)]