69313425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 121896960

約数和(自身を除く): 52583535

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 127, 285, 381, 383, 475, 635, 1149, 1425, 1905, 1915, 2413, 3175, 5745, 7239, 7277, 9525, 9575, 12065, 21831, 28725, 36195, 36385, 48641, 60325, 109155, 145923, 180975, 181925, 243205, 545775, 729615, 924179, 1216025, 2772537, 3648075, 4620895, 13862685, 23104475, 69313425]

約数ペア:

[(1, 69313425), (3, 23104475), (5, 13862685), (15, 4620895), (19, 3648075), (25, 2772537), (57, 1216025), (75, 924179), (95, 729615), (127, 545775), (285, 243205), (381, 181925), (383, 180975), (475, 145923), (635, 109155), (1149, 60325), (1425, 48641), (1905, 36385), (1915, 36195), (2413, 28725), (3175, 21831), (5745, 12065), (7239, 9575), (7277, 9525)]