4254165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 8019648

約数和(自身を除く): 3765483

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 83, 85, 153, 201, 249, 255, 335, 415, 603, 747, 765, 1005, 1139, 1245, 1411, 3015, 3417, 3735, 4233, 5561, 5695, 7055, 10251, 12699, 16683, 17085, 21165, 27805, 50049, 51255, 63495, 83415, 94537, 250245, 283611, 472685, 850833, 1418055, 4254165]

約数ペア:

[(1, 4254165), (3, 1418055), (5, 850833), (9, 472685), (15, 283611), (17, 250245), (45, 94537), (51, 83415), (67, 63495), (83, 51255), (85, 50049), (153, 27805), (201, 21165), (249, 17085), (255, 16683), (335, 12699), (415, 10251), (603, 7055), (747, 5695), (765, 5561), (1005, 4233), (1139, 3735), (1245, 3417), (1411, 3015)]