15390882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 39272688

約数和(自身を除く): 23881806

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 53, 73, 78, 102, 106, 117, 146, 153, 159, 219, 221, 234, 306, 318, 438, 442, 477, 657, 663, 689, 901, 949, 954, 1241, 1314, 1326, 1378, 1802, 1898, 1989, 2067, 2482, 2703, 2847, 3723, 3869, 3978, 4134, 5406, 5694, 6201, 7446, 7738, 8109, 8541, 11169, 11607, 11713, 12402, 16133, 16218, 17082, 22338, 23214, 23426, 32266, 34821, 35139, 48399, 50297, 65773, 69642, 70278, 96798, 100594, 105417, 131546, 145197, 150891, 197319, 210834, 290394, 301782, 394638, 452673, 591957, 855049, 905346, 1183914, 1710098, 2565147, 5130294, 7695441, 15390882]

約数ペア:

[(1, 15390882), (2, 7695441), (3, 5130294), (6, 2565147), (9, 1710098), (13, 1183914), (17, 905346), (18, 855049), (26, 591957), (34, 452673), (39, 394638), (51, 301782), (53, 290394), (73, 210834), (78, 197319), (102, 150891), (106, 145197), (117, 131546), (146, 105417), (153, 100594), (159, 96798), (219, 70278), (221, 69642), (234, 65773), (306, 50297), (318, 48399), (438, 35139), (442, 34821), (477, 32266), (657, 23426), (663, 23214), (689, 22338), (901, 17082), (949, 16218), (954, 16133), (1241, 12402), (1314, 11713), (1326, 11607), (1378, 11169), (1802, 8541), (1898, 8109), (1989, 7738), (2067, 7446), (2482, 6201), (2703, 5694), (2847, 5406), (3723, 4134), (3869, 3978)]