152488215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18121}}^1$

素因数の和:18160

約数の個数: 48

約数和(自身を含む): 305319456

約数和(自身を除く): 152831241

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 18121, 54363, 90605, 163089, 199331, 271815, 308057, 597993, 815445, 924171, 996655, 1540285, 1793979, 2772513, 2989965, 3388627, 4620855, 8969895, 10165881, 13862565, 16943135, 30497643, 50829405, 152488215]

約数ペア:

[(1, 152488215), (3, 50829405), (5, 30497643), (9, 16943135), (11, 13862565), (15, 10165881), (17, 8969895), (33, 4620855), (45, 3388627), (51, 2989965), (55, 2772513), (85, 1793979), (99, 1540285), (153, 996655), (165, 924171), (187, 815445), (255, 597993), (495, 308057), (561, 271815), (765, 199331), (935, 163089), (1683, 90605), (2805, 54363), (8415, 18121)]