15076215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 34444800

約数和(自身を除く): 19368585

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 165, 171, 209, 229, 231, 285, 315, 385, 399, 495, 627, 665, 687, 693, 855, 1045, 1145, 1155, 1197, 1463, 1603, 1881, 1995, 2061, 2519, 3135, 3435, 3465, 4351, 4389, 4809, 5985, 7315, 7557, 8015, 9405, 10305, 12595, 13053, 13167, 14427, 17633, 21755, 21945, 22671, 24045, 30457, 37785, 39159, 47861, 52899, 65265, 65835, 72135, 88165, 91371, 113355, 143583, 152285, 158697, 195795, 239305, 264495, 274113, 335027, 430749, 456855, 717915, 793485, 1005081, 1370565, 1675135, 2153745, 3015243, 5025405, 15076215]

約数ペア:

[(1, 15076215), (3, 5025405), (5, 3015243), (7, 2153745), (9, 1675135), (11, 1370565), (15, 1005081), (19, 793485), (21, 717915), (33, 456855), (35, 430749), (45, 335027), (55, 274113), (57, 264495), (63, 239305), (77, 195795), (95, 158697), (99, 152285), (105, 143583), (133, 113355), (165, 91371), (171, 88165), (209, 72135), (229, 65835), (231, 65265), (285, 52899), (315, 47861), (385, 39159), (399, 37785), (495, 30457), (627, 24045), (665, 22671), (687, 21945), (693, 21755), (855, 17633), (1045, 14427), (1145, 13167), (1155, 13053), (1197, 12595), (1463, 10305), (1603, 9405), (1881, 8015), (1995, 7557), (2061, 7315), (2519, 5985), (3135, 4809), (3435, 4389), (3465, 4351)]