15137325

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{1373}}^1$

素因数の和:1403

約数の個数: 54

約数和(自身を含む): 31562154

約数和(自身を除く): 16424829

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1373, 1575, 2205, 3675, 4119, 6865, 9611, 11025, 12357, 20595, 28833, 34325, 48055, 61785, 67277, 86499, 102975, 144165, 201831, 240275, 308925, 336385, 432495, 605493, 720825, 1009155, 1681925, 2162475, 3027465, 5045775, 15137325]

約数ペア:

[(1, 15137325), (3, 5045775), (5, 3027465), (7, 2162475), (9, 1681925), (15, 1009155), (21, 720825), (25, 605493), (35, 432495), (45, 336385), (49, 308925), (63, 240275), (75, 201831), (105, 144165), (147, 102975), (175, 86499), (225, 67277), (245, 61785), (315, 48055), (441, 34325), (525, 28833), (735, 20595), (1225, 12357), (1373, 11025), (1575, 9611), (2205, 6865), (3675, 4119)]