1337753655

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{11447}}^1$

素因数の和:11525

約数の個数: 72

約数和(自身を含む): 2748481632

約数和(自身を除く): 1410727977

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 53, 63, 105, 147, 159, 245, 265, 315, 371, 441, 477, 735, 795, 1113, 1855, 2205, 2385, 2597, 3339, 5565, 7791, 11447, 12985, 16695, 23373, 34341, 38955, 57235, 80129, 103023, 116865, 171705, 240387, 400645, 515115, 560903, 606691, 721161, 1201935, 1682709, 1820073, 2804515, 3033455, 3605805, 4246837, 5048127, 5460219, 8413545, 9100365, 12740511, 21234185, 25240635, 27301095, 29727859, 38221533, 63702555, 89183577, 148639295, 191107665, 267550731, 445917885, 1337753655]

約数ペア:

[(1, 1337753655), (3, 445917885), (5, 267550731), (7, 191107665), (9, 148639295), (15, 89183577), (21, 63702555), (35, 38221533), (45, 29727859), (49, 27301095), (53, 25240635), (63, 21234185), (105, 12740511), (147, 9100365), (159, 8413545), (245, 5460219), (265, 5048127), (315, 4246837), (371, 3605805), (441, 3033455), (477, 2804515), (735, 1820073), (795, 1682709), (1113, 1201935), (1855, 721161), (2205, 606691), (2385, 560903), (2597, 515115), (3339, 400645), (5565, 240387), (7791, 171705), (11447, 116865), (12985, 103023), (16695, 80129), (23373, 57235), (34341, 38955)]