16194555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 33546240

約数和(自身を除く): 17351685

約数列:

[1, 3, 5, 9, 13, 15, 19, 31, 39, 45, 47, 57, 65, 93, 95, 117, 141, 155, 171, 195, 235, 247, 279, 285, 403, 423, 465, 585, 589, 611, 705, 741, 855, 893, 1209, 1235, 1395, 1457, 1767, 1833, 2015, 2115, 2223, 2679, 2945, 3055, 3627, 3705, 4371, 4465, 5301, 5499, 6045, 7285, 7657, 8037, 8835, 9165, 11115, 11609, 13113, 13395, 18135, 18941, 21855, 22971, 26505, 27495, 27683, 34827, 38285, 40185, 56823, 58045, 65565, 68913, 83049, 94705, 104481, 114855, 138415, 170469, 174135, 249147, 284115, 344565, 359879, 415245, 522405, 852345, 1079637, 1245735, 1799395, 3238911, 5398185, 16194555]

約数ペア:

[(1, 16194555), (3, 5398185), (5, 3238911), (9, 1799395), (13, 1245735), (15, 1079637), (19, 852345), (31, 522405), (39, 415245), (45, 359879), (47, 344565), (57, 284115), (65, 249147), (93, 174135), (95, 170469), (117, 138415), (141, 114855), (155, 104481), (171, 94705), (195, 83049), (235, 68913), (247, 65565), (279, 58045), (285, 56823), (403, 40185), (423, 38285), (465, 34827), (585, 27683), (589, 27495), (611, 26505), (705, 22971), (741, 21855), (855, 18941), (893, 18135), (1209, 13395), (1235, 13113), (1395, 11609), (1457, 11115), (1767, 9165), (1833, 8835), (2015, 8037), (2115, 7657), (2223, 7285), (2679, 6045), (2945, 5499), (3055, 5301), (3627, 4465), (3705, 4371)]