23798955

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 39518784

約数和(自身を除く): 15719829

約数列:

[1, 3, 5, 15, 37, 111, 137, 185, 313, 411, 555, 685, 939, 1565, 2055, 4695, 5069, 11581, 15207, 25345, 34743, 42881, 57905, 76035, 128643, 173715, 214405, 643215, 1586597, 4759791, 7932985, 23798955]

約数ペア:

[(1, 23798955), (3, 7932985), (5, 4759791), (15, 1586597), (37, 643215), (111, 214405), (137, 173715), (185, 128643), (313, 76035), (411, 57905), (555, 42881), (685, 34743), (939, 25345), (1565, 15207), (2055, 11581), (4695, 5069)]