488297215

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 708896448

約数和(自身を除く): 220599233

約数列:

[1, 5, 7, 29, 35, 53, 145, 203, 265, 313, 371, 841, 1015, 1537, 1565, 1855, 2191, 4205, 5887, 7685, 9077, 10759, 10955, 16589, 29435, 44573, 45385, 53795, 63539, 82945, 116123, 222865, 263233, 312011, 317695, 481081, 580615, 1316165, 1560055, 1842631, 2405405, 3367567, 9213155, 13951349, 16837835, 69756745, 97659443, 488297215]

約数ペア:

[(1, 488297215), (5, 97659443), (7, 69756745), (29, 16837835), (35, 13951349), (53, 9213155), (145, 3367567), (203, 2405405), (265, 1842631), (313, 1560055), (371, 1316165), (841, 580615), (1015, 481081), (1537, 317695), (1565, 312011), (1855, 263233), (2191, 222865), (4205, 116123), (5887, 82945), (7685, 63539), (9077, 53795), (10759, 45385), (10955, 44573), (16589, 29435)]