16042365

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 30326400

約数和(自身を除く): 14284035

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 647, 855, 1305, 1653, 1941, 2755, 3235, 4959, 5823, 8265, 9705, 12293, 18763, 24795, 29115, 36879, 56289, 61465, 93815, 110637, 168867, 184395, 281445, 356497, 553185, 844335, 1069491, 1782485, 3208473, 5347455, 16042365]

約数ペア:

[(1, 16042365), (3, 5347455), (5, 3208473), (9, 1782485), (15, 1069491), (19, 844335), (29, 553185), (45, 356497), (57, 281445), (87, 184395), (95, 168867), (145, 110637), (171, 93815), (261, 61465), (285, 56289), (435, 36879), (551, 29115), (647, 24795), (855, 18763), (1305, 12293), (1653, 9705), (1941, 8265), (2755, 5823), (3235, 4959)]