1707615

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 3763200

約数和(自身を除く): 2055585

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 139, 189, 195, 273, 315, 351, 417, 455, 585, 695, 819, 945, 973, 1251, 1365, 1755, 1807, 2085, 2457, 2919, 3753, 4095, 4865, 5421, 6255, 8757, 9035, 12285, 12649, 14595, 16263, 18765, 26271, 27105, 37947, 43785, 48789, 63245, 81315, 113841, 131355, 189735, 243945, 341523, 569205, 1707615]

約数ペア:

[(1, 1707615), (3, 569205), (5, 341523), (7, 243945), (9, 189735), (13, 131355), (15, 113841), (21, 81315), (27, 63245), (35, 48789), (39, 43785), (45, 37947), (63, 27105), (65, 26271), (91, 18765), (105, 16263), (117, 14595), (135, 12649), (139, 12285), (189, 9035), (195, 8757), (273, 6255), (315, 5421), (351, 4865), (417, 4095), (455, 3753), (585, 2919), (695, 2457), (819, 2085), (945, 1807), (973, 1755), (1251, 1365)]