83671365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 148925952

約数和(自身を除く): 65254587

約数列:

[1, 3, 5, 15, 17, 41, 51, 53, 85, 123, 151, 159, 205, 255, 265, 453, 615, 697, 755, 795, 901, 2091, 2173, 2265, 2567, 2703, 3485, 4505, 6191, 6519, 7701, 8003, 10455, 10865, 12835, 13515, 18573, 24009, 30955, 32595, 36941, 38505, 40015, 92865, 105247, 110823, 120045, 136051, 184705, 315741, 328123, 408153, 526235, 554115, 680255, 984369, 1578705, 1640615, 2040765, 4921845, 5578091, 16734273, 27890455, 83671365]

約数ペア:

[(1, 83671365), (3, 27890455), (5, 16734273), (15, 5578091), (17, 4921845), (41, 2040765), (51, 1640615), (53, 1578705), (85, 984369), (123, 680255), (151, 554115), (159, 526235), (205, 408153), (255, 328123), (265, 315741), (453, 184705), (615, 136051), (697, 120045), (755, 110823), (795, 105247), (901, 92865), (2091, 40015), (2173, 38505), (2265, 36941), (2567, 32595), (2703, 30955), (3485, 24009), (4505, 18573), (6191, 13515), (6519, 12835), (7701, 10865), (8003, 10455)]