1333385505

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{89519}}^1$

素因数の和:89861

約数の個数: 24

約数和(自身を含む): 2318209920

約数和(自身を除く): 984824415

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 2979, 4965, 14895, 89519, 268557, 447595, 805671, 1342785, 4028355, 29630789, 88892367, 148153945, 266677101, 444461835, 1333385505]

約数ペア:

[(1, 1333385505), (3, 444461835), (5, 266677101), (9, 148153945), (15, 88892367), (45, 29630789), (331, 4028355), (993, 1342785), (1655, 805671), (2979, 447595), (4965, 268557), (14895, 89519)]