67888665

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 63715815

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 101, 117, 135, 195, 303, 351, 383, 505, 585, 909, 1149, 1313, 1515, 1755, 1915, 2727, 3447, 3939, 4545, 4979, 5745, 6565, 10341, 11817, 13635, 14937, 17235, 19695, 24895, 35451, 38683, 44811, 51705, 59085, 74685, 116049, 134433, 177255, 193415, 224055, 348147, 502879, 580245, 672165, 1044441, 1508637, 1740735, 2514395, 4525911, 5222205, 7543185, 13577733, 22629555, 67888665]

約数ペア:

[(1, 67888665), (3, 22629555), (5, 13577733), (9, 7543185), (13, 5222205), (15, 4525911), (27, 2514395), (39, 1740735), (45, 1508637), (65, 1044441), (101, 672165), (117, 580245), (135, 502879), (195, 348147), (303, 224055), (351, 193415), (383, 177255), (505, 134433), (585, 116049), (909, 74685), (1149, 59085), (1313, 51705), (1515, 44811), (1755, 38683), (1915, 35451), (2727, 24895), (3447, 19695), (3939, 17235), (4545, 14937), (4979, 13635), (5745, 11817), (6565, 10341)]