3530475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 7312032

約数和(自身を除く): 3781557

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 71, 75, 85, 117, 153, 195, 213, 221, 225, 255, 325, 355, 425, 585, 639, 663, 765, 923, 975, 1065, 1105, 1207, 1275, 1775, 1989, 2769, 2925, 3195, 3315, 3621, 3825, 4615, 5325, 5525, 6035, 8307, 9945, 10863, 13845, 15691, 15975, 16575, 18105, 23075, 30175, 41535, 47073, 49725, 54315, 69225, 78455, 90525, 141219, 207675, 235365, 271575, 392275, 706095, 1176825, 3530475]

約数ペア:

[(1, 3530475), (3, 1176825), (5, 706095), (9, 392275), (13, 271575), (15, 235365), (17, 207675), (25, 141219), (39, 90525), (45, 78455), (51, 69225), (65, 54315), (71, 49725), (75, 47073), (85, 41535), (117, 30175), (153, 23075), (195, 18105), (213, 16575), (221, 15975), (225, 15691), (255, 13845), (325, 10863), (355, 9945), (425, 8307), (585, 6035), (639, 5525), (663, 5325), (765, 4615), (923, 3825), (975, 3621), (1065, 3315), (1105, 3195), (1207, 2925), (1275, 2769), (1775, 1989)]