29307375

素因数分解:

$3^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 53539200

約数和(自身を除く): 24231825

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 125, 225, 239, 327, 375, 545, 717, 981, 1125, 1195, 1635, 2151, 2725, 3585, 4905, 5975, 8175, 10755, 13625, 17925, 24525, 26051, 29875, 40875, 53775, 78153, 89625, 122625, 130255, 234459, 268875, 390765, 651275, 1172295, 1953825, 3256375, 5861475, 9769125, 29307375]

約数ペア:

[(1, 29307375), (3, 9769125), (5, 5861475), (9, 3256375), (15, 1953825), (25, 1172295), (45, 651275), (75, 390765), (109, 268875), (125, 234459), (225, 130255), (239, 122625), (327, 89625), (375, 78153), (545, 53775), (717, 40875), (981, 29875), (1125, 26051), (1195, 24525), (1635, 17925), (2151, 13625), (2725, 10755), (3585, 8175), (4905, 5975)]