20199333825

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{7103}}^1$

素因数の和:7516

約数の個数: 96

約数和(自身を含む): 40591687680

約数和(自身を除く): 20392353855

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 383, 495, 675, 825, 1149, 1485, 1915, 2475, 3447, 4213, 5745, 7103, 7425, 9575, 10341, 12639, 17235, 21065, 21309, 28725, 35515, 37917, 51705, 63195, 63927, 78133, 86175, 105325, 106545, 113751, 177575, 189585, 191781, 234399, 258525, 315975, 319635, 390665, 532725, 568755, 703197, 947925, 958905, 1171995, 1598175, 1953325, 2109591, 2720449, 2843775, 3515985, 4794525, 5859975, 8161347, 10547955, 13602245, 17579925, 24484041, 29924939, 40806735, 52739775, 68011225, 73452123, 89774817, 122420205, 149624695, 204033675, 269324451, 367260615, 448874085, 612101025, 748123475, 807973353, 1346622255, 1836303075, 2244370425, 4039866765, 6733111275, 20199333825]

約数ペア:

[(1, 20199333825), (3, 6733111275), (5, 4039866765), (9, 2244370425), (11, 1836303075), (15, 1346622255), (25, 807973353), (27, 748123475), (33, 612101025), (45, 448874085), (55, 367260615), (75, 269324451), (99, 204033675), (135, 149624695), (165, 122420205), (225, 89774817), (275, 73452123), (297, 68011225), (383, 52739775), (495, 40806735), (675, 29924939), (825, 24484041), (1149, 17579925), (1485, 13602245), (1915, 10547955), (2475, 8161347), (3447, 5859975), (4213, 4794525), (5745, 3515985), (7103, 2843775), (7425, 2720449), (9575, 2109591), (10341, 1953325), (12639, 1598175), (17235, 1171995), (21065, 958905), (21309, 947925), (28725, 703197), (35515, 568755), (37917, 532725), (51705, 390665), (63195, 319635), (63927, 315975), (78133, 258525), (86175, 234399), (105325, 191781), (106545, 189585), (113751, 177575)]