25733295

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 54711360

約数和(自身を除く): 28978065

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 81, 87, 105, 135, 145, 189, 203, 261, 313, 315, 405, 435, 567, 609, 783, 939, 945, 1015, 1305, 1565, 1827, 2191, 2349, 2817, 2835, 3045, 3915, 4695, 5481, 6573, 8451, 9077, 9135, 10955, 11745, 14085, 16443, 19719, 25353, 27231, 27405, 32865, 42255, 45385, 59157, 63539, 81693, 82215, 98595, 126765, 136155, 177471, 190617, 245079, 295785, 317695, 408465, 571851, 735237, 887355, 953085, 1225395, 1715553, 2859255, 3676185, 5146659, 8577765, 25733295]

約数ペア:

[(1, 25733295), (3, 8577765), (5, 5146659), (7, 3676185), (9, 2859255), (15, 1715553), (21, 1225395), (27, 953085), (29, 887355), (35, 735237), (45, 571851), (63, 408465), (81, 317695), (87, 295785), (105, 245079), (135, 190617), (145, 177471), (189, 136155), (203, 126765), (261, 98595), (313, 82215), (315, 81693), (405, 63539), (435, 59157), (567, 45385), (609, 42255), (783, 32865), (939, 27405), (945, 27231), (1015, 25353), (1305, 19719), (1565, 16443), (1827, 14085), (2191, 11745), (2349, 10955), (2817, 9135), (2835, 9077), (3045, 8451), (3915, 6573), (4695, 5481)]