16952195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 6272125

約数列:

[1, 5, 13, 31, 47, 65, 155, 179, 235, 403, 611, 895, 1457, 2015, 2327, 3055, 5549, 7285, 8413, 11635, 18941, 27745, 42065, 72137, 94705, 109369, 260803, 360685, 546845, 1304015, 3390439, 16952195]

約数ペア:

[(1, 16952195), (5, 3390439), (13, 1304015), (31, 546845), (47, 360685), (65, 260803), (155, 109369), (179, 94705), (235, 72137), (403, 42065), (611, 27745), (895, 18941), (1457, 11635), (2015, 8413), (2327, 7285), (3055, 5549)]