1520496495

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4861}}^1$

素因数の和:5213

約数の個数: 64

約数和(自身を含む): 3099233280

約数和(自身を除く): 1578736785

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 331, 945, 993, 1655, 2317, 2979, 4861, 4965, 6951, 8937, 11585, 14583, 14895, 20853, 24305, 34027, 34755, 43749, 44685, 62559, 72915, 102081, 104265, 131247, 170135, 218745, 306243, 312795, 510405, 656235, 918729, 1531215, 1608991, 4593645, 4826973, 8044955, 11262937, 14480919, 24134865, 33788811, 43442757, 56314685, 72404595, 101366433, 168944055, 217213785, 304099299, 506832165, 1520496495]

約数ペア:

[(1, 1520496495), (3, 506832165), (5, 304099299), (7, 217213785), (9, 168944055), (15, 101366433), (21, 72404595), (27, 56314685), (35, 43442757), (45, 33788811), (63, 24134865), (105, 14480919), (135, 11262937), (189, 8044955), (315, 4826973), (331, 4593645), (945, 1608991), (993, 1531215), (1655, 918729), (2317, 656235), (2979, 510405), (4861, 312795), (4965, 306243), (6951, 218745), (8937, 170135), (11585, 131247), (14583, 104265), (14895, 102081), (20853, 72915), (24305, 62559), (34027, 44685), (34755, 43749)]