67824015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33997}}^1$

素因数の和:34031

約数の個数: 32

約数和(自身を含む): 130552320

約数和(自身を除く): 62728305

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 33997, 101991, 169985, 237979, 509955, 645943, 713937, 1189895, 1937829, 3229715, 3569685, 4521601, 9689145, 13564803, 22608005, 67824015]

約数ペア:

[(1, 67824015), (3, 22608005), (5, 13564803), (7, 9689145), (15, 4521601), (19, 3569685), (21, 3229715), (35, 1937829), (57, 1189895), (95, 713937), (105, 645943), (133, 509955), (285, 237979), (399, 169985), (665, 101991), (1995, 33997)]