2019470775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{6553}}^1$

素因数の和:7160

約数の個数: 48

約数和(自身を含む): 3822921984

約数和(自身を除く): 1803451209

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 587, 1761, 2935, 4109, 6553, 8805, 12327, 14675, 19659, 20545, 32765, 44025, 45871, 61635, 98295, 102725, 137613, 163825, 229355, 308175, 491475, 688065, 1146775, 3440325, 3846611, 11539833, 19233055, 26926277, 57699165, 80778831, 96165275, 134631385, 288495825, 403894155, 673156925, 2019470775]

約数ペア:

[(1, 2019470775), (3, 673156925), (5, 403894155), (7, 288495825), (15, 134631385), (21, 96165275), (25, 80778831), (35, 57699165), (75, 26926277), (105, 19233055), (175, 11539833), (525, 3846611), (587, 3440325), (1761, 1146775), (2935, 688065), (4109, 491475), (6553, 308175), (8805, 229355), (12327, 163825), (14675, 137613), (19659, 102725), (20545, 98295), (32765, 61635), (44025, 45871)]