156980539305

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{165463}}^1$

素因数の和:166230

約数の個数: 48

約数和(自身を含む): 281871233280

約数和(自身を除く): 124890693975

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 727, 1305, 2181, 3635, 6543, 10905, 21083, 32715, 63249, 105415, 165463, 189747, 316245, 496389, 827315, 948735, 1489167, 2481945, 4798427, 7445835, 14395281, 23992135, 43185843, 71976405, 120291601, 215929215, 360874803, 601458005, 1082624409, 1804374015, 3488456429, 5413122045, 10465369287, 17442282145, 31396107861, 52326846435, 156980539305]

約数ペア:

[(1, 156980539305), (3, 52326846435), (5, 31396107861), (9, 17442282145), (15, 10465369287), (29, 5413122045), (45, 3488456429), (87, 1804374015), (145, 1082624409), (261, 601458005), (435, 360874803), (727, 215929215), (1305, 120291601), (2181, 71976405), (3635, 43185843), (6543, 23992135), (10905, 14395281), (21083, 7445835), (32715, 4798427), (63249, 2481945), (105415, 1489167), (165463, 948735), (189747, 827315), (316245, 496389)]