1275804705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{50839}}^1$

素因数の和:51093

約数の個数: 32

約数和(自身を含む): 2342707200

約数和(自身を除く): 1066902495

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 239, 717, 1195, 1673, 3585, 5019, 8365, 25095, 50839, 152517, 254195, 355873, 762585, 1067619, 1779365, 5338095, 12150521, 36451563, 60752605, 85053647, 182257815, 255160941, 425268235, 1275804705]

約数ペア:

[(1, 1275804705), (3, 425268235), (5, 255160941), (7, 182257815), (15, 85053647), (21, 60752605), (35, 36451563), (105, 12150521), (239, 5338095), (717, 1779365), (1195, 1067619), (1673, 762585), (3585, 355873), (5019, 254195), (8365, 152517), (25095, 50839)]