15344235

素因数分解:

$3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 28121184

約数和(自身を除く): 12776949

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 173, 219, 243, 365, 405, 519, 657, 865, 1095, 1215, 1557, 1971, 2595, 3285, 4671, 5913, 7785, 9855, 12629, 14013, 17739, 23355, 29565, 37887, 42039, 63145, 70065, 88695, 113661, 189435, 210195, 340983, 568305, 1022949, 1704915, 3068847, 5114745, 15344235]

約数ペア:

[(1, 15344235), (3, 5114745), (5, 3068847), (9, 1704915), (15, 1022949), (27, 568305), (45, 340983), (73, 210195), (81, 189435), (135, 113661), (173, 88695), (219, 70065), (243, 63145), (365, 42039), (405, 37887), (519, 29565), (657, 23355), (865, 17739), (1095, 14013), (1215, 12629), (1557, 9855), (1971, 7785), (2595, 5913), (3285, 4671)]