2176539105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3257}}^1$

素因数の和:3450

約数の個数: 64

約数和(自身を含む): 3940876800

約数和(自身を除く): 1764337695

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 149, 195, 299, 345, 447, 745, 897, 1495, 1937, 2235, 3257, 3427, 4485, 5811, 9685, 9771, 10281, 16285, 17135, 29055, 42341, 44551, 48855, 51405, 74911, 127023, 133653, 211705, 222755, 224733, 374555, 485293, 635115, 668265, 973843, 1123665, 1455879, 2426465, 2921529, 4869215, 6308809, 7279395, 11161739, 14607645, 18926427, 31544045, 33485217, 55808695, 94632135, 145102607, 167426085, 435307821, 725513035, 2176539105]

約数ペア:

[(1, 2176539105), (3, 725513035), (5, 435307821), (13, 167426085), (15, 145102607), (23, 94632135), (39, 55808695), (65, 33485217), (69, 31544045), (115, 18926427), (149, 14607645), (195, 11161739), (299, 7279395), (345, 6308809), (447, 4869215), (745, 2921529), (897, 2426465), (1495, 1455879), (1937, 1123665), (2235, 973843), (3257, 668265), (3427, 635115), (4485, 485293), (5811, 374555), (9685, 224733), (9771, 222755), (10281, 211705), (16285, 133653), (17135, 127023), (29055, 74911), (42341, 51405), (44551, 48855)]