4743255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 9331200

約数和(自身を除く): 4587945

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 89, 95, 165, 187, 209, 255, 267, 285, 323, 445, 561, 627, 935, 969, 979, 1045, 1335, 1513, 1615, 1691, 2805, 2937, 3135, 3553, 4539, 4845, 4895, 5073, 7565, 8455, 10659, 14685, 16643, 17765, 18601, 22695, 25365, 28747, 49929, 53295, 55803, 83215, 86241, 93005, 143735, 249645, 279015, 316217, 431205, 948651, 1581085, 4743255]

約数ペア:

[(1, 4743255), (3, 1581085), (5, 948651), (11, 431205), (15, 316217), (17, 279015), (19, 249645), (33, 143735), (51, 93005), (55, 86241), (57, 83215), (85, 55803), (89, 53295), (95, 49929), (165, 28747), (187, 25365), (209, 22695), (255, 18601), (267, 17765), (285, 16643), (323, 14685), (445, 10659), (561, 8455), (627, 7565), (935, 5073), (969, 4895), (979, 4845), (1045, 4539), (1335, 3553), (1513, 3135), (1615, 2937), (1691, 2805)]