5111925

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 10686816

約数和(自身を除く): 5574891

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 91, 105, 107, 147, 175, 195, 245, 273, 321, 325, 455, 525, 535, 637, 735, 749, 975, 1225, 1365, 1391, 1605, 1911, 2247, 2275, 2675, 3185, 3675, 3745, 4173, 5243, 6825, 6955, 8025, 9555, 9737, 11235, 15729, 15925, 18725, 20865, 26215, 29211, 34775, 47775, 48685, 56175, 68159, 78645, 104325, 131075, 146055, 204477, 243425, 340795, 393225, 730275, 1022385, 1703975, 5111925]

約数ペア:

[(1, 5111925), (3, 1703975), (5, 1022385), (7, 730275), (13, 393225), (15, 340795), (21, 243425), (25, 204477), (35, 146055), (39, 131075), (49, 104325), (65, 78645), (75, 68159), (91, 56175), (105, 48685), (107, 47775), (147, 34775), (175, 29211), (195, 26215), (245, 20865), (273, 18725), (321, 15925), (325, 15729), (455, 11235), (525, 9737), (535, 9555), (637, 8025), (735, 6955), (749, 6825), (975, 5243), (1225, 4173), (1365, 3745), (1391, 3675), (1605, 3185), (1911, 2675), (2247, 2275)]