15115485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 16403235

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 569, 759, 805, 1155, 1265, 1707, 1771, 2415, 2845, 3795, 3983, 5313, 6259, 8535, 8855, 11949, 13087, 18777, 19915, 26565, 31295, 39261, 43813, 59745, 65435, 91609, 93885, 131439, 143957, 196305, 219065, 274827, 431871, 458045, 657195, 719785, 1007699, 1374135, 2159355, 3023097, 5038495, 15115485]

約数ペア:

[(1, 15115485), (3, 5038495), (5, 3023097), (7, 2159355), (11, 1374135), (15, 1007699), (21, 719785), (23, 657195), (33, 458045), (35, 431871), (55, 274827), (69, 219065), (77, 196305), (105, 143957), (115, 131439), (161, 93885), (165, 91609), (231, 65435), (253, 59745), (345, 43813), (385, 39261), (483, 31295), (569, 26565), (759, 19915), (805, 18777), (1155, 13087), (1265, 11949), (1707, 8855), (1771, 8535), (2415, 6259), (2845, 5313), (3795, 3983)]