56173425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 118278144

約数和(自身を除く): 62104719

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 71, 75, 77, 105, 137, 165, 175, 213, 231, 275, 355, 385, 411, 497, 525, 685, 781, 825, 959, 1065, 1155, 1491, 1507, 1775, 1925, 2055, 2343, 2485, 2877, 3425, 3905, 4521, 4795, 5325, 5467, 5775, 7455, 7535, 9727, 10275, 10549, 11715, 12425, 14385, 16401, 19525, 22605, 23975, 27335, 29181, 31647, 37275, 37675, 48635, 52745, 58575, 68089, 71925, 82005, 106997, 113025, 136675, 145905, 158235, 204267, 243175, 263725, 320991, 340445, 410025, 534985, 729525, 748979, 791175, 1021335, 1604955, 1702225, 2246937, 2674925, 3744895, 5106675, 8024775, 11234685, 18724475, 56173425]

約数ペア:

[(1, 56173425), (3, 18724475), (5, 11234685), (7, 8024775), (11, 5106675), (15, 3744895), (21, 2674925), (25, 2246937), (33, 1702225), (35, 1604955), (55, 1021335), (71, 791175), (75, 748979), (77, 729525), (105, 534985), (137, 410025), (165, 340445), (175, 320991), (213, 263725), (231, 243175), (275, 204267), (355, 158235), (385, 145905), (411, 136675), (497, 113025), (525, 106997), (685, 82005), (781, 71925), (825, 68089), (959, 58575), (1065, 52745), (1155, 48635), (1491, 37675), (1507, 37275), (1775, 31647), (1925, 29181), (2055, 27335), (2343, 23975), (2485, 22605), (2877, 19525), (3425, 16401), (3905, 14385), (4521, 12425), (4795, 11715), (5325, 10549), (5467, 10275), (5775, 9727), (7455, 7535)]