15166845

素因数分解:

$3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 29126400

約数和(自身を除く): 13959555

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 73, 81, 95, 135, 171, 219, 243, 285, 365, 405, 513, 657, 729, 855, 1095, 1215, 1387, 1539, 1971, 2187, 2565, 3285, 3645, 4161, 4617, 5913, 6935, 7695, 9855, 10935, 12483, 13851, 17739, 20805, 23085, 29565, 37449, 41553, 53217, 62415, 69255, 88695, 112347, 159651, 187245, 207765, 266085, 337041, 561735, 798255, 1011123, 1685205, 3033369, 5055615, 15166845]

約数ペア:

[(1, 15166845), (3, 5055615), (5, 3033369), (9, 1685205), (15, 1011123), (19, 798255), (27, 561735), (45, 337041), (57, 266085), (73, 207765), (81, 187245), (95, 159651), (135, 112347), (171, 88695), (219, 69255), (243, 62415), (285, 53217), (365, 41553), (405, 37449), (513, 29565), (657, 23085), (729, 20805), (855, 17739), (1095, 13851), (1215, 12483), (1387, 10935), (1539, 9855), (1971, 7695), (2187, 6935), (2565, 5913), (3285, 4617), (3645, 4161)]