154534845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 274212864

約数和(自身を除く): 119678019

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 113, 155, 173, 255, 339, 465, 519, 527, 565, 865, 1581, 1695, 1921, 2595, 2635, 2941, 3503, 5363, 5763, 7905, 8823, 9605, 10509, 14705, 16089, 17515, 19549, 26815, 28815, 44115, 52545, 58647, 59551, 80445, 91171, 97745, 178653, 273513, 293235, 297755, 332333, 455855, 606019, 893265, 996999, 1367565, 1661665, 1818057, 3030095, 4984995, 9090285, 10302323, 30906969, 51511615, 154534845]

約数ペア:

[(1, 154534845), (3, 51511615), (5, 30906969), (15, 10302323), (17, 9090285), (31, 4984995), (51, 3030095), (85, 1818057), (93, 1661665), (113, 1367565), (155, 996999), (173, 893265), (255, 606019), (339, 455855), (465, 332333), (519, 297755), (527, 293235), (565, 273513), (865, 178653), (1581, 97745), (1695, 91171), (1921, 80445), (2595, 59551), (2635, 58647), (2941, 52545), (3503, 44115), (5363, 28815), (5763, 26815), (7905, 19549), (8823, 17515), (9605, 16089), (10509, 14705)]