29919735

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 54419040

約数和(自身を除く): 24499305

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 101, 145, 227, 261, 303, 435, 505, 681, 909, 1135, 1305, 1515, 2043, 2929, 3405, 4545, 6583, 8787, 10215, 14645, 19749, 22927, 26361, 32915, 43935, 59247, 68781, 98745, 114635, 131805, 206343, 296235, 343905, 664883, 1031715, 1994649, 3324415, 5983947, 9973245, 29919735]

約数ペア:

[(1, 29919735), (3, 9973245), (5, 5983947), (9, 3324415), (15, 1994649), (29, 1031715), (45, 664883), (87, 343905), (101, 296235), (145, 206343), (227, 131805), (261, 114635), (303, 98745), (435, 68781), (505, 59247), (681, 43935), (909, 32915), (1135, 26361), (1305, 22927), (1515, 19749), (2043, 14645), (2929, 10215), (3405, 8787), (4545, 6583)]