159726255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2269}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 290596320

約数和(自身を除く): 130870065

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 361, 741, 1083, 1235, 1805, 2269, 3705, 4693, 5415, 6807, 11345, 14079, 23465, 29497, 34035, 43111, 70395, 88491, 129333, 147485, 215555, 442455, 560443, 646665, 819109, 1681329, 2457327, 2802215, 4095545, 8406645, 10648417, 12286635, 31945251, 53242085, 159726255]

約数ペア:

[(1, 159726255), (3, 53242085), (5, 31945251), (13, 12286635), (15, 10648417), (19, 8406645), (39, 4095545), (57, 2802215), (65, 2457327), (95, 1681329), (195, 819109), (247, 646665), (285, 560443), (361, 442455), (741, 215555), (1083, 147485), (1235, 129333), (1805, 88491), (2269, 70395), (3705, 43111), (4693, 34035), (5415, 29497), (6807, 23465), (11345, 14079)]