243859095

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1733}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 438216480

約数和(自身を除く): 194357385

約数列:

[1, 3, 5, 9, 15, 45, 53, 59, 159, 177, 265, 295, 477, 531, 795, 885, 1733, 2385, 2655, 3127, 5199, 8665, 9381, 15597, 15635, 25995, 28143, 46905, 77985, 91849, 102247, 140715, 275547, 306741, 459245, 511235, 826641, 920223, 1377735, 1533705, 4133205, 4601115, 5419091, 16257273, 27095455, 48771819, 81286365, 243859095]

約数ペア:

[(1, 243859095), (3, 81286365), (5, 48771819), (9, 27095455), (15, 16257273), (45, 5419091), (53, 4601115), (59, 4133205), (159, 1533705), (177, 1377735), (265, 920223), (295, 826641), (477, 511235), (531, 459245), (795, 306741), (885, 275547), (1733, 140715), (2385, 102247), (2655, 91849), (3127, 77985), (5199, 46905), (8665, 28143), (9381, 25995), (15597, 15635)]