17290095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 30431232

約数和(自身を除く): 13141137

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 103, 155, 285, 309, 361, 465, 515, 589, 1083, 1545, 1767, 1805, 1957, 2945, 3193, 5415, 5871, 8835, 9579, 9785, 11191, 15965, 29355, 33573, 37183, 47895, 55955, 60667, 111549, 167865, 182001, 185915, 303335, 557745, 910005, 1152673, 3458019, 5763365, 17290095]

約数ペア:

[(1, 17290095), (3, 5763365), (5, 3458019), (15, 1152673), (19, 910005), (31, 557745), (57, 303335), (93, 185915), (95, 182001), (103, 167865), (155, 111549), (285, 60667), (309, 55955), (361, 47895), (465, 37183), (515, 33573), (589, 29355), (1083, 15965), (1545, 11191), (1767, 9785), (1805, 9579), (1957, 8835), (2945, 5871), (3193, 5415)]