1553175

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:94

約数の個数: 60

約数和(自身を含む): 3150840

約数和(自身を除く): 1597665

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 59, 65, 75, 81, 117, 135, 177, 195, 225, 295, 325, 351, 405, 531, 585, 675, 767, 885, 975, 1053, 1475, 1593, 1755, 2025, 2301, 2655, 2925, 3835, 4425, 4779, 5265, 6903, 7965, 8775, 11505, 13275, 19175, 20709, 23895, 26325, 34515, 39825, 57525, 62127, 103545, 119475, 172575, 310635, 517725, 1553175]

約数ペア:

[(1, 1553175), (3, 517725), (5, 310635), (9, 172575), (13, 119475), (15, 103545), (25, 62127), (27, 57525), (39, 39825), (45, 34515), (59, 26325), (65, 23895), (75, 20709), (81, 19175), (117, 13275), (135, 11505), (177, 8775), (195, 7965), (225, 6903), (295, 5265), (325, 4779), (351, 4425), (405, 3835), (531, 2925), (585, 2655), (675, 2301), (767, 2025), (885, 1755), (975, 1593), (1053, 1475)]