152845725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 269125632

約数和(自身を除く): 116279907

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 313, 383, 425, 939, 1149, 1275, 1565, 1915, 4695, 5321, 5745, 6511, 7825, 9575, 15963, 19533, 23475, 26605, 28725, 32555, 79815, 97665, 119879, 133025, 162775, 359637, 399075, 488325, 599395, 1798185, 2037943, 2996975, 6113829, 8990925, 10189715, 30569145, 50948575, 152845725]

約数ペア:

[(1, 152845725), (3, 50948575), (5, 30569145), (15, 10189715), (17, 8990925), (25, 6113829), (51, 2996975), (75, 2037943), (85, 1798185), (255, 599395), (313, 488325), (383, 399075), (425, 359637), (939, 162775), (1149, 133025), (1275, 119879), (1565, 97665), (1915, 79815), (4695, 32555), (5321, 28725), (5745, 26605), (6511, 23475), (7825, 19533), (9575, 15963)]