47934585

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 87189696

約数和(自身を除く): 39255111

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1065, 1667, 1917, 3195, 5001, 5751, 8335, 9585, 15003, 25005, 28755, 45009, 75015, 118357, 135027, 225045, 355071, 591785, 675135, 1065213, 1775355, 3195639, 5326065, 9586917, 15978195, 47934585]

約数ペア:

[(1, 47934585), (3, 15978195), (5, 9586917), (9, 5326065), (15, 3195639), (27, 1775355), (45, 1065213), (71, 675135), (81, 591785), (135, 355071), (213, 225045), (355, 135027), (405, 118357), (639, 75015), (1065, 45009), (1667, 28755), (1917, 25005), (3195, 15003), (5001, 9585), (5751, 8335)]