266366925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 523680768

約数和(自身を除く): 257313843

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 281, 383, 495, 825, 843, 1149, 1405, 1915, 2475, 2529, 3091, 3447, 4213, 4215, 5745, 7025, 9273, 9575, 12639, 12645, 15455, 17235, 21065, 21075, 27819, 28725, 37917, 46365, 63195, 63225, 77275, 86175, 105325, 107623, 139095, 189585, 231825, 315975, 322869, 538115, 695475, 947925, 968607, 1183853, 1614345, 2690575, 3551559, 4843035, 5919265, 8071725, 10654677, 17757795, 24215175, 29596325, 53273385, 88788975, 266366925]

約数ペア:

[(1, 266366925), (3, 88788975), (5, 53273385), (9, 29596325), (11, 24215175), (15, 17757795), (25, 10654677), (33, 8071725), (45, 5919265), (55, 4843035), (75, 3551559), (99, 2690575), (165, 1614345), (225, 1183853), (275, 968607), (281, 947925), (383, 695475), (495, 538115), (825, 322869), (843, 315975), (1149, 231825), (1405, 189585), (1915, 139095), (2475, 107623), (2529, 105325), (3091, 86175), (3447, 77275), (4213, 63225), (4215, 63195), (5745, 46365), (7025, 37917), (9273, 28725), (9575, 27819), (12639, 21075), (12645, 21065), (15455, 17235)]