1330449165

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1237}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 2453022720

約数和(自身を除く): 1122573555

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 257, 279, 465, 771, 837, 1237, 1285, 1395, 2313, 3711, 3855, 4185, 6185, 6939, 7967, 11133, 11565, 18555, 23901, 33399, 34695, 38347, 39835, 55665, 71703, 115041, 119505, 166995, 191735, 215109, 317909, 345123, 358515, 575205, 953727, 1035369, 1075545, 1589545, 1725615, 2861181, 4768635, 5176845, 8583543, 9855179, 14305905, 29565537, 42917715, 49275895, 88696611, 147827685, 266089833, 443483055, 1330449165]

約数ペア:

[(1, 1330449165), (3, 443483055), (5, 266089833), (9, 147827685), (15, 88696611), (27, 49275895), (31, 42917715), (45, 29565537), (93, 14305905), (135, 9855179), (155, 8583543), (257, 5176845), (279, 4768635), (465, 2861181), (771, 1725615), (837, 1589545), (1237, 1075545), (1285, 1035369), (1395, 953727), (2313, 575205), (3711, 358515), (3855, 345123), (4185, 317909), (6185, 215109), (6939, 191735), (7967, 166995), (11133, 119505), (11565, 115041), (18555, 71703), (23901, 55665), (33399, 39835), (34695, 38347)]