2034128385

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1\times {\mathrm{919}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 3571925760

約数和(自身を除く): 1537797375

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 487, 505, 909, 919, 1461, 1515, 2435, 2757, 4383, 4545, 4595, 7305, 8271, 13785, 21915, 41355, 49187, 92819, 147561, 245935, 278457, 442683, 447553, 464095, 737805, 835371, 1342659, 1392285, 2213415, 2237765, 4027977, 4176855, 6713295, 20139885, 45202853, 135608559, 226014265, 406825677, 678042795, 2034128385]

約数ペア:

[(1, 2034128385), (3, 678042795), (5, 406825677), (9, 226014265), (15, 135608559), (45, 45202853), (101, 20139885), (303, 6713295), (487, 4176855), (505, 4027977), (909, 2237765), (919, 2213415), (1461, 1392285), (1515, 1342659), (2435, 835371), (2757, 737805), (4383, 464095), (4545, 447553), (4595, 442683), (7305, 278457), (8271, 245935), (13785, 147561), (21915, 92819), (41355, 49187)]