2015220546845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{65309}}^1$

素因数の和:65678

約数の個数: 64

約数和(自身を含む): 2766092716800

約数和(自身を除く): 750872169955

約数列:

[1, 5, 11, 37, 55, 59, 185, 257, 295, 407, 649, 1285, 2035, 2183, 2827, 3245, 9509, 10915, 14135, 15163, 24013, 47545, 65309, 75815, 104599, 120065, 166793, 326545, 522995, 561031, 718399, 833965, 2416433, 2805155, 3591995, 3853231, 6171341, 12082165, 16784413, 19266155, 26580763, 30856705, 42385541, 83922065, 132903815, 142569547, 184628543, 211927705, 621023281, 712847735, 923142715, 990280367, 1568265017, 3105116405, 4951401835, 6831256091, 7841325085, 10893084037, 34156280455, 36640373579, 54465420185, 183201867895, 403044109369, 2015220546845]

約数ペア:

[(1, 2015220546845), (5, 403044109369), (11, 183201867895), (37, 54465420185), (55, 36640373579), (59, 34156280455), (185, 10893084037), (257, 7841325085), (295, 6831256091), (407, 4951401835), (649, 3105116405), (1285, 1568265017), (2035, 990280367), (2183, 923142715), (2827, 712847735), (3245, 621023281), (9509, 211927705), (10915, 184628543), (14135, 142569547), (15163, 132903815), (24013, 83922065), (47545, 42385541), (65309, 30856705), (75815, 26580763), (104599, 19266155), (120065, 16784413), (166793, 12082165), (326545, 6171341), (522995, 3853231), (561031, 3591995), (718399, 2805155), (833965, 2416433)]