1121380425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1601}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 2200225248

約数和(自身を除く): 1078844823

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 283, 495, 825, 849, 1415, 1601, 2475, 2547, 3113, 4245, 4803, 7075, 8005, 9339, 12735, 14409, 15565, 17611, 21225, 24015, 28017, 40025, 46695, 52833, 63675, 72045, 77825, 88055, 120075, 140085, 158499, 233475, 264165, 360225, 440275, 453083, 700425, 792495, 1320825, 1359249, 2265415, 3962475, 4077747, 4983913, 6796245, 11327075, 14951739, 20388735, 24919565, 33981225, 44855217, 74758695, 101943675, 124597825, 224276085, 373793475, 1121380425]

約数ペア:

[(1, 1121380425), (3, 373793475), (5, 224276085), (9, 124597825), (11, 101943675), (15, 74758695), (25, 44855217), (33, 33981225), (45, 24919565), (55, 20388735), (75, 14951739), (99, 11327075), (165, 6796245), (225, 4983913), (275, 4077747), (283, 3962475), (495, 2265415), (825, 1359249), (849, 1320825), (1415, 792495), (1601, 700425), (2475, 453083), (2547, 440275), (3113, 360225), (4245, 264165), (4803, 233475), (7075, 158499), (8005, 140085), (9339, 120075), (12735, 88055), (14409, 77825), (15565, 72045), (17611, 63675), (21225, 52833), (24015, 46695), (28017, 40025)]