30867075

素因数分解:

$3^5\times 5^2\times {\mathrm{5081}}^1$

素因数の和:5106

約数の個数: 36

約数和(自身を含む): 57345288

約数和(自身を除く): 26478213

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 5081, 6075, 15243, 25405, 45729, 76215, 127025, 137187, 228645, 381075, 411561, 685935, 1143225, 1234683, 2057805, 3429675, 6173415, 10289025, 30867075]

約数ペア:

[(1, 30867075), (3, 10289025), (5, 6173415), (9, 3429675), (15, 2057805), (25, 1234683), (27, 1143225), (45, 685935), (75, 411561), (81, 381075), (135, 228645), (225, 137187), (243, 127025), (405, 76215), (675, 45729), (1215, 25405), (2025, 15243), (5081, 6075)]