530851025

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 702276480

約数和(自身を除く): 171425455

約数列:

[1, 5, 25, 37, 59, 71, 137, 185, 295, 355, 685, 925, 1475, 1775, 2183, 2627, 3425, 4189, 5069, 8083, 9727, 10915, 13135, 20945, 25345, 40415, 48635, 54575, 65675, 104725, 126725, 154993, 202075, 243175, 299071, 359899, 573893, 774965, 1495355, 1799495, 2869465, 3874825, 7476775, 8997475, 14347325, 21234041, 106170205, 530851025]

約数ペア:

[(1, 530851025), (5, 106170205), (25, 21234041), (37, 14347325), (59, 8997475), (71, 7476775), (137, 3874825), (185, 2869465), (295, 1799495), (355, 1495355), (685, 774965), (925, 573893), (1475, 359899), (1775, 299071), (2183, 243175), (2627, 202075), (3425, 154993), (4189, 126725), (5069, 104725), (8083, 65675), (9727, 54575), (10915, 48635), (13135, 40415), (20945, 25345)]