87463005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 168099840

約数和(自身を除く): 80636835

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 47, 105, 111, 141, 185, 235, 259, 329, 479, 555, 705, 777, 987, 1295, 1437, 1645, 1739, 2395, 3353, 3885, 4935, 5217, 7185, 8695, 10059, 12173, 16765, 17723, 22513, 26085, 36519, 50295, 53169, 60865, 67539, 88615, 112565, 124061, 157591, 182595, 265845, 337695, 372183, 472773, 620305, 787955, 832981, 1860915, 2363865, 2498943, 4164905, 5830867, 12494715, 17492601, 29154335, 87463005]

約数ペア:

[(1, 87463005), (3, 29154335), (5, 17492601), (7, 12494715), (15, 5830867), (21, 4164905), (35, 2498943), (37, 2363865), (47, 1860915), (105, 832981), (111, 787955), (141, 620305), (185, 472773), (235, 372183), (259, 337695), (329, 265845), (479, 182595), (555, 157591), (705, 124061), (777, 112565), (987, 88615), (1295, 67539), (1437, 60865), (1645, 53169), (1739, 50295), (2395, 36519), (3353, 26085), (3885, 22513), (4935, 17723), (5217, 16765), (7185, 12173), (8695, 10059)]