13080075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 23272320

約数和(自身を除く): 10192245

約数列:

[1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 137, 201, 285, 335, 411, 475, 685, 1005, 1273, 1425, 1675, 2055, 2603, 3425, 3819, 5025, 6365, 7809, 9179, 10275, 13015, 19095, 27537, 31825, 39045, 45895, 65075, 95475, 137685, 174401, 195225, 229475, 523203, 688425, 872005, 2616015, 4360025, 13080075]

約数ペア:

[(1, 13080075), (3, 4360025), (5, 2616015), (15, 872005), (19, 688425), (25, 523203), (57, 229475), (67, 195225), (75, 174401), (95, 137685), (137, 95475), (201, 65075), (285, 45895), (335, 39045), (411, 31825), (475, 27537), (685, 19095), (1005, 13015), (1273, 10275), (1425, 9179), (1675, 7809), (2055, 6365), (2603, 5025), (3425, 3819)]