1302345

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 2528640

約数和(自身を除く): 1226295

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 877, 1485, 2631, 4385, 7893, 9647, 13155, 23679, 28941, 39465, 48235, 86823, 118395, 144705, 260469, 434115, 1302345]

約数ペア:

[(1, 1302345), (3, 434115), (5, 260469), (9, 144705), (11, 118395), (15, 86823), (27, 48235), (33, 39465), (45, 28941), (55, 23679), (99, 13155), (135, 9647), (165, 7893), (297, 4385), (495, 2631), (877, 1485)]