53376015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 109440000

約数和(自身を除く): 56063985

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 55, 77, 105, 111, 165, 185, 231, 259, 385, 407, 555, 777, 1155, 1221, 1249, 1295, 2035, 2849, 3747, 3885, 6105, 6245, 8547, 8743, 13739, 14245, 18735, 26229, 41217, 42735, 43715, 46213, 68695, 96173, 131145, 138639, 206085, 231065, 288519, 323491, 480865, 508343, 693195, 970473, 1442595, 1525029, 1617455, 2541715, 3558401, 4852365, 7625145, 10675203, 17792005, 53376015]

約数ペア:

[(1, 53376015), (3, 17792005), (5, 10675203), (7, 7625145), (11, 4852365), (15, 3558401), (21, 2541715), (33, 1617455), (35, 1525029), (37, 1442595), (55, 970473), (77, 693195), (105, 508343), (111, 480865), (165, 323491), (185, 288519), (231, 231065), (259, 206085), (385, 138639), (407, 131145), (555, 96173), (777, 68695), (1155, 46213), (1221, 43715), (1249, 42735), (1295, 41217), (2035, 26229), (2849, 18735), (3747, 14245), (3885, 13739), (6105, 8743), (6245, 8547)]