138074475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23909}}^1$

素因数の和:23940

約数の個数: 48

約数和(自身を含む): 284624640

約数和(自身を除く): 146550165

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 23909, 71727, 119545, 167363, 262999, 358635, 502089, 597725, 788997, 836815, 1314995, 1793175, 1840993, 2510445, 3944985, 4184075, 5522979, 6574975, 9204965, 12552225, 19724925, 27614895, 46024825, 138074475]

約数ペア:

[(1, 138074475), (3, 46024825), (5, 27614895), (7, 19724925), (11, 12552225), (15, 9204965), (21, 6574975), (25, 5522979), (33, 4184075), (35, 3944985), (55, 2510445), (75, 1840993), (77, 1793175), (105, 1314995), (165, 836815), (175, 788997), (231, 597725), (275, 502089), (385, 358635), (525, 262999), (825, 167363), (1155, 119545), (1925, 71727), (5775, 23909)]