4025565545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 5051289600

約数和(自身を除く): 1025724055

約数列:

[1, 5, 29, 145, 173, 383, 419, 865, 1915, 2095, 5017, 11107, 12151, 25085, 55535, 60755, 66259, 72487, 160477, 331295, 362435, 802385, 1921511, 2102123, 4653833, 9607555, 10510615, 23269165, 27762521, 138812605, 805113109, 4025565545]

約数ペア:

[(1, 4025565545), (5, 805113109), (29, 138812605), (145, 27762521), (173, 23269165), (383, 10510615), (419, 9607555), (865, 4653833), (1915, 2102123), (2095, 1921511), (5017, 802385), (11107, 362435), (12151, 331295), (25085, 160477), (55535, 72487), (60755, 66259)]