1344490125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{821}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 2449744128

約数和(自身を除く): 1105254003

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 397, 821, 825, 1191, 1375, 1985, 2463, 4105, 4125, 4367, 5955, 9031, 9925, 12315, 13101, 20525, 21835, 27093, 29775, 45155, 49625, 61575, 65505, 102625, 109175, 135465, 148875, 225775, 307875, 325937, 327525, 545875, 677325, 977811, 1128875, 1629685, 1637625, 3386625, 3585307, 4889055, 8148425, 10755921, 17926535, 24445275, 40742125, 53779605, 89632675, 122226375, 268898025, 448163375, 1344490125]

約数ペア:

[(1, 1344490125), (3, 448163375), (5, 268898025), (11, 122226375), (15, 89632675), (25, 53779605), (33, 40742125), (55, 24445275), (75, 17926535), (125, 10755921), (165, 8148425), (275, 4889055), (375, 3585307), (397, 3386625), (821, 1637625), (825, 1629685), (1191, 1128875), (1375, 977811), (1985, 677325), (2463, 545875), (4105, 327525), (4125, 325937), (4367, 307875), (5955, 225775), (9031, 148875), (9925, 135465), (12315, 109175), (13101, 102625), (20525, 65505), (21835, 61575), (27093, 49625), (29775, 45155)]