4066755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 4206909

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 503, 539, 735, 1155, 1509, 1617, 2515, 2695, 3521, 5533, 7545, 8085, 10563, 16599, 17605, 24647, 27665, 38731, 52815, 73941, 82995, 116193, 123235, 193655, 271117, 369705, 580965, 813351, 1355585, 4066755]

約数ペア:

[(1, 4066755), (3, 1355585), (5, 813351), (7, 580965), (11, 369705), (15, 271117), (21, 193655), (33, 123235), (35, 116193), (49, 82995), (55, 73941), (77, 52815), (105, 38731), (147, 27665), (165, 24647), (231, 17605), (245, 16599), (385, 10563), (503, 8085), (539, 7545), (735, 5533), (1155, 3521), (1509, 2695), (1617, 2515)]