241668885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13901}}^1$

素因数の和:13989

約数の個数: 32

約数和(自身を含む): 413723520

約数和(自身を除く): 172054635

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 5795, 13901, 17385, 41703, 69505, 208515, 264119, 792357, 847961, 1320595, 2543883, 3961785, 4239805, 12719415, 16111259, 48333777, 80556295, 241668885]

約数ペア:

[(1, 241668885), (3, 80556295), (5, 48333777), (15, 16111259), (19, 12719415), (57, 4239805), (61, 3961785), (95, 2543883), (183, 1320595), (285, 847961), (305, 792357), (915, 264119), (1159, 208515), (3477, 69505), (5795, 41703), (13901, 17385)]