42438405

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 70041600

約数和(自身を除く): 27603195

約数列:

[1, 3, 5, 15, 59, 79, 177, 237, 295, 395, 607, 885, 1185, 1821, 3035, 4661, 9105, 13983, 23305, 35813, 47953, 69915, 107439, 143859, 179065, 239765, 537195, 719295, 2829227, 8487681, 14146135, 42438405]

約数ペア:

[(1, 42438405), (3, 14146135), (5, 8487681), (15, 2829227), (59, 719295), (79, 537195), (177, 239765), (237, 179065), (295, 143859), (395, 107439), (607, 69915), (885, 47953), (1185, 35813), (1821, 23305), (3035, 13983), (4661, 9105)]