15262974

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 36167040

約数和(自身を除く): 20904066

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 1609, 3162, 3218, 4743, 4827, 9486, 9654, 14481, 27353, 28962, 49879, 54706, 82059, 99758, 149637, 164118, 246177, 299274, 448911, 492354, 847943, 897822, 1695886, 2543829, 5087658, 7631487, 15262974]

約数ペア:

[(1, 15262974), (2, 7631487), (3, 5087658), (6, 2543829), (9, 1695886), (17, 897822), (18, 847943), (31, 492354), (34, 448911), (51, 299274), (62, 246177), (93, 164118), (102, 149637), (153, 99758), (186, 82059), (279, 54706), (306, 49879), (527, 28962), (558, 27353), (1054, 14481), (1581, 9654), (1609, 9486), (3162, 4827), (3218, 4743)]